Impurity Supplier in India

Rxn Chemical is world largest manufacturer and world largest exporter of impurities we are leagest exporter of impurity in USA, Europe , Asian country and Middle East Market. product_name	cas_no	formula	m_weight
Acenocoumarol-d4	N/A	C19H11NO6D4	357.36
Acetaminophen-d3	103-90-2 (non-d)	C8H6D3NO2	154.18
Acetaminophen Glucuronide Sodium Salt		C14H16NO8.Na	326.29 22.99
Acetaminophen (Paracetamol)	103-90-2	C8H9NO2	151.17
Acetaminophen Impurity F (Paracetamol Impurity F)	100-02-7	C6H5NO3	139.11
Acetaminophen Impurity J (Paracetamol Impurity J)	539-03-7	C8H8ClNO	169.61
Acetaminophen Impurity K (Paracetamol Impurity K)	123-30-8	C6H7NO	109.13
Paracetamol Impurity A	614-80-2	C8H9NO2	151.17
Paracetamol Impurity B	1693-37-4	C9H11NO2	165.19
Paracetamol Impurity C	3964-54-3	C8H8ClNO2	185.61
Paracetamol Impurity E	99-93-4	C8H8O2	136.15
Paracetamol Impurity G	34523-34-7	C8H9NO2	151.17
3-Hydroxyacetaminophen-d3	37519-14-5(non-d)	C8H6D3NO3	170.18
Paracetamol Impurity I	118-93-4	C8H8O2	136.15
3-Cysteinylacetaminophen Trifluoroacetic Acid Salt	1331891-93-0	C11H14N2O4S . C2HF3O2	270.31 114.02
Acetaminophen related compound D	103-84-4	C8H9NO	135.17
Acetaminophen Sulphate Potassium Salt	32113-41-0	C8H8NO5S.K	269.32
Acetaminophen-d3 Sulphate Potassium Salt	1188263-45-7	C8H5D3NO5S.K	272.34
Acetaminophen mercapturate	52372-86-8	C11H14N2O4S	270.31
Acetaminophen-d3 mercapturate	52372-86-8 (non-d)	C11H11D3N2O4S	273.33
Acetaminophen impurity (Paracetamol Impurity H)	2623-33-8	C10H11NO3	193.2
Acetaminophen-d3 glucuronide		C14H14NO8D3	330.1
Acetamidophen glucuronide-13C6		C14H17NO8	332.34
Acetylsalicylic Acid-d3 (Aspirin-d3)	50-78-2 (non-d)	C9H5D3O4	183.18
Acetylsalicylic Acid Impurity A (Aspirin Impurity A)	99-96-7	C7H6O3	138.12
Acetylsalicylic Acid Impurity C (Aspirin Impurity C)	69-72-7	C7H6O3	138.12
Acetylsalicylic Acid Impurity D (Aspirin Impurity D)	530-75-6	C16H12O6	300.27
Acetylsalicylic Acid Impurity F (Aspirin Impurity F)	1466-82-6	C18H14O7	342.3
Acetylsalicylic Acid Acyl-D-Glucuronide (Aspirin Acyl-D-Glucuronide)	24719-72-0	C15H16O10	356.29
Acetylsalicylic Acid-d4 (Aspirin-d4)		C9H4O4D4	184.19
Acetylsalicylic Acid Impurity B (Aspirin Impurity B)	636-46-4	C8H6O5	182.13
Acetylsalicylic Acid Impurity E (Aspirin Impurity E)	552-94-3	C14H10O5	258.23
Acyclovir-d4	59277-89-3(non-d)	C8H7N5O3	231.25
Acyclovir Impurity J		C14H16N10O4	388.35
Acyclovir Impurity K		C17H22N10O6	462.43
Acyclovir Impurity M		C12H15N5O5	309.28
Acyclovir Impurity P		C7H9N5O2	195.18
Acyclovir Impurity D	59277-91-7	C15H15N5O4	329.32
Acyclovir Impurity E	N/A	C8H11N5O3	225.21
Acyclovir Impurity H	133186-23-9	C17H17N5O5	371.36
Acyclovir impurity G	75128-73-3	C12H15N5O5	309.28
Acyclovir Impurity A		C10H13N5O4	267.25
Acyclovir Impurity B		C5H5N5O	151.13
Acyclovir Impurity C		C8H11N5O3	225.21
Acyclovir Impurity L		C9H9N5O3	235.2
Acyclovir Impurity F		C10H13N5O4	267.25
Acyclovir Impurity I	166762-90-9	C14H16N10O4	388.35
Almotriptan-d6	154323-57-6	C17H19D6N3O2S	341.51
Almotriptan Hydrazine Precursor HCl	334981-11-2	C11H17N3O2S. HCl	255.34 36.46
Almotriptan Dimer Impurity	1330166-13-6	C30H41N5O2S	535.76
Almotriptan Isopropyl Impurity	N/A	C19H29N3O2S	363.53
Almotriptan	154323-57-6	C17H25N3O2S	335.47
Gamma-Aminobutyric Acid Almotriptan	603137-41-3	C17H25N3O4S	367.47
Almotriptan N-Oxide		C17H25N3O3S	351.47
N-Desmethyl Almotriptan		C16H23N3O2S	321.44
3-Des[2-(Dimethylamino)ethyl]-3-[1-methyl-1-(Methylamino)ethyl]-Almotriptan	N/A	C17H25N3O2S	335.47
Almotriptan Hydroxymethyl Impurity	N/A	C18H27N3O3S	365.5
Almotriptan N,N-Didesmethyl Impurity Malate	181178-24-5 (free base)	C15H21N3O2S. C4H6O5	307.42 134.09
Almotriptan Aniline Precursor	334981-10-1	C11H16N2O2S	240.33
Amiodarone HCl	19774-82-4	C25H29I2NO3.HCl	683.8
Amiodarone Related Compound 1	N/A	C25H31NO3	393,53
Amiodarone Related Compound 2	1951-26-4	C19H16I2O3	546.15
Amiodarone di-deiodo impurity hydrochloride	95820-13-6	C25H31NO3.HCl	393.53   36.5
Amiodarone Impurity A	23551-25-9	C25H31NO3	393.53
Amiodarone Impurity F	147030-50-0	C19H17IO3	420.25
Amiodarone Impurity B (N-Desethyl Amiodarone HCl)	96027-74-6	C23H25I2NO3.HCl	655.75
Amiodarone-d4 HCl	19774-82-4	C25H25D4I2NO3.HCl	687.82
Desethyl Amiodarone-d4 HCl	83409-32-9 (non-d)	C23H21D4I2NO3.HCl	659.77
Amiodarone Impurity G	1087223-70-8	C26H31I2NO4	675.35
Amiodarone Impurity C (Deiodo Impurity)	85642-08-6	C25H30NO3	519.43
Amiodarone Impurity D	N/A	C19H16I2O3	546.15
Amiodarone Impurity E	N/A	C19H18O3	294.35
Amiodarone Impurity H	N/A	C6H14ClN	135.64
Amlodipine Maleate	88150-47-4	C20H25ClN2O5.C4H4O4	408.89 116.07
Amlodipine Impurity F Maleate	400024-11-5	C19H23ClN2O5.C4H4O4	394.86 116.07
Dehydro Amlodipine		C20H23ClN2O5	406.87
N-Fomyl Amlodipine		C21H25ClN2O6	436.9
Amlodipine impurity	103094-30-0	C25H34ClNO6	480.01
Amlodipine EP impurity A	88150-62-3	C28H27ClN2O7	538.99
Amlodipine EP impurity B (Methylaminophthaloyl Amlodipine)	721958-72-1	C29H32ClN3O7	570.05
Amlodipine EP impurity G		C17H18ClNO4	335.79
Amlodipine N-Lactoside		C32H45ClN2O15	733.17
Amlodipine-d4 Maleate	88150-42-9 (non-d)	C20H21ClN2O5D4.C4H4O4	528.98
Amlodipine Impurity C	721958-74-3	C22H30ClN3O6	467.95
Amlodipine Metabolite 5	N/A	C19H18ClNO7	407.81
Amlodipine Metabolite	113994-45-9	C20H20ClNO7	421.84
Amlodipine impurity ( N-(2-hydroxyethyl)-phthalamic acid )		C10H11NO4	209.2
Amlodipine EP Impurity D		C20H23ClN2O5 . C2H2O4	406.87 90.04
Amlodipine Related Compound (Ethyl 2-(2-Chloro-benzylidene)-4-[2-(1,3-dioxo-1,3-Dihydro-Isoindol-2-yl)-Ethoxy]-3-Oxo-But	N/A	C23H20ClNO6	441.87
Amlodipine Di-Phthalimide Impurity	N/A	C37H32ClN3O8	682.14
Amlodipine Aspartic Acid Impurity	400602-35-9	C24H29ClN2O9	524.96
Amlodipine Related Impurity 6 (N-(2-Hydroxyethyl)phthalimide)	04-07-3891	C10H9NO3	191.19
Amlodipine Related Impurity 7	N/A	C19H23ClN2O5	394.86
Amlodipine Besylate	111470-99-6	C20H25ClN2O5.C6H6O3S	567.07
Amlodipine Related Impurity 8	110962-94-2	C19H18Cl2N2O4	409.27
Amlodipine N-Galactose		C26H35ClN2O10	571.03
R-Amlodipine	103129-81-3	C20H25ClN2O5	408.89
S-Amlodipine	103129-82-4	C20H25ClN2O5	408.89
R-Amlodipine-d4		C20H21ClN2O5D4	412.91
S-Amlodipine-d4		C20H21ClN2O5D4	412.91
Amlodipine impurity H	318465-73-5	C28H29ClN2O8	557
Amlodipine Impurity E Maleate	400024-12-6	C21H27ClN2O5.C4H4O4	422.91 116.07
N-Desethyl amodiaquine diHCl	79352-78-6	C18H18ClN3O.2HCl	400.74
N-Desethyl amodiaquine-d5 diHCl	79352-78-6(non-d)	C18H13ClN3OD5.2HCl	405.77
Amodiaquin-d10	86-42-0	C20H12ClN3OD10	365.93
Amodiaquine Impurity A		C16H27N3O2	293.41
Amodiaquine Impurity B	103-09-2	C8H9NO2	151.17
Amodiaquine Impurity C	81099-86-7	C15H11ClN2O	270.72
Adapalene-d3		C28H25O3D3	415.55
Adapalene	106685-40-9	C28H28O3	412.53
O-Desmethyl Adapalene	125316-60-1	C27H26O3	398.51
Adapalene Methyl Ester	106685-41-0	C29H30O3	426.56
Adapalene 3-Hydroxy-Adamantyl Impurity	N/A	C28H28O4	428.53
Azatadine Dimaleate	3978-86-7	C20H22N2. 2 C4H4O4	290.41 2 116.07
Dehydro Azelnidipine	N/A	C33H32N4O6	580.65
Azelnidipine	123524-52-7	C33H34N4O6	582.66
Azelnidipine-d7		C33H27N4O6D7	589.7
Apixaban	503612-47-3	C25H25N5O4	459.51
Apixaban-13C-d3		C25H22N5O4D3	463.52
Apixaban Impurity 5 (BMS-591329-01)	N/A	C24H23ClN5O3	464.94
Apixaban Impurity 2 (BMS-724914-01)	N/A	C25H28N6O4	476.54
Apixaban Impurity 4 (BMS-728626-01)	N/A	C26H27N5O4	473.54
Apixaban Impurity 3 (BMS-778960-01)	N/A	C26H27N5O4	473.54
Apixaban Impurity 6	N/A	C26H26N6O5	474.52
Apixaban Related Compound 1		C12H16N2O3	236.27
Apixaban Related Compound 2		C11H9ClN2O3	252.66
Apixaban Impurity A (BMS-591455-01)		C25H24N4O5	460.49
Apixaban Related Compound 3		C6H10Cl2O	169.05
Apixaban Related Compound 4	99585-01-0	C6H10Cl2O	169.05
Anagrelide-13C3		C10H7Cl2N3O	259.06
3-Hydroxy anagrelide	733043-41-9	C10H7Cl2N3O2	272.09
3-Hydroxy Anagrelide-13C3		C10H7Cl2N3O2	275.06
Azoxystrobin	131860-33-8	C22H17N3O5	403.4
(Z)- Azoxystrobin	143130-94-3	C22H17N3O5	403.4
Azoxystrobin-d4	N/A	C22H13N3O5D4	407.42
S-Adenosyl-L-Methionine	N/A	C15H22N6O5S	398.44
S-Adenosyl-L-Methionine-d3	N/A	C15H19N6O5SD3	401.46
Adenosine monophosphate 15N4		C10H14N5O7P	351.2
Adenosine monophosphate	61-19-8	C10H14N5O7P	347.23
8-Amino[1''-(N''-dansyl)-4''-aminobutyl]-5'-(1-aziridinyl)-5'-deoxy adenosine	256953-68-1	C28H37N9O5S	611.73
(S, S)-Adenosyl-L-Methionine	N/A	C15H22N6O5S	398.44
(R, S)-Adenosyl-L-Methionine	N/A	C15H22N6O5S	398.44
Adenosine Impurity (2'-O-MB-CAMP)	55443-13-5	C14H17N5O7P.Na	398.29   22.99
Decarboxylated S-Adenosylmethionine		C14H23N6O3S	355.44
Artesunate-d4	N/A	C19H24O8D4	388.45
Artesunate-d3	N/A	C19H25O8D3	387.45
Aztreonam Impurity A	87500-74-1	C13H19N5O9S2	453.45
Aztreonam Impurity B		C13H19N5O6S	373.39
Aztreonam Impurity D		C13H17N5O5S	355.37
Aztreonam Impurity E		C13H17N5O8S2	435.44
Aztreonam Impurity F	102579-57-7	C15H21N5O8S2	463.49
Aztreonam-d6	N/A	C13H11N5O8S2D6	441.47
Amicarbazone	129909-90-6	C10H19N5O2	241.3
Atenolol-d7		C14H15N2O3D7	273.39
Atenolol EP Impurity D	115538-83-5	C11H14ClNO3	243.69
Afatinib	850140-72-6	C24H25ClFN5O3	485.95
Afatinib-d4	850140-72-6(non-d)	C24H21ClFN5O3D4	489.97
Afatinib-d6	1313874-96-2	C24H19ClFN5O3D6	491.99
Afatinib Impurity A	N/A	C18H14ClFN4O4	404.79
Afatinib Impurity B	314771-76-1	C19H18ClFN3O2	374.83
Afatinib Impurity C	N/A	C24H25ClFN5O3	485.95
Afatinib Impurity D	N/A	C24H25ClFN5O3	485.95
Afatinib Impurity E	N/A	C24H25Cl2N5O3	502.4
Afatinib Impurity F	N/A	C24H25F2N5O3	469.5
Afatinib Impurity G	N/A	C24H25ClFN5O3	485.95
Afatinib Impurity H	N/A	C22H20ClFN4O3	442.88
Afatinib Impurity I	N/A	C22H19BrClFN4O3	521.78
Afatinib Impurity J	N/A	C18H22N4O4	358.4
Atenolol EP Impurity E	141650-31-9	C19H22N2O5	358.4
Atenolol EP Impurity F	87619-83-8	C25H35N3O6	473.57
Atenolol	29122-68-7	C14H22N2O3	266.34
Atenolol impurity A	17194-82-0	C8H9NO2	151.16
Acetylglycinamide Impurity A		C7H10N2O3	170.17
Acetylglycinamide Impurity B	1121-89-7	C5H7NO2	113.12
Atenolol impurity B	61698-76-8	C11H15NO4	225.24
Arecoline	63-75-2	C8H13NO2	155.2
Atenolol impurity C	29122-69-8	C11H13NO3	207.23
Apaziquone	114560-48-4	C15H16N2O4	288.31
Atenolol impurity D		C14H21NO4	267.32
Alpha-Artemether	71939-51-0	C16H26O5	298.38
Artemether-d3		C16H23O5D3	301.4
Artemether	71963-77-4	C16H26O5	298.37
Artemisitene (Methyl Artemisinin)	101020-89-7	C15H20O5	280.32
Artemether Impurity 1	1093625-96-7	C14H22O3	238.33
Arbidol HCl	131707-23-8	C22H25BrN2O3S HCl	477.42 36.46
Arbidol Impurity A	N/A	C20H21BrN2O3S	449.37
Arbidol Impurity B	N/A	C11H12BrNO	254.13
Arbidol Impurity C	N/A	C12H13BrN2O2	297.15
Arbidol Impurity D	N/A	C12H15NO	189.26
Arbidol Impurity E	N/A	C12H13Br2NO	347.05
Arbidol S-sulfoxide		C22H25BrN2O4S	493.42
Arbidol S-sulfone		C22H25BrN2O5S	509.42
Atenolol impurity F	156-38-7	C8H8O3	152.15
Azamulin	76530-44-4	C24H38N4O4S	478.66
Atenolol Impurity H	29277-73-4	C14H20N2O2	248.33
Asperulosidic Acid	25368-11-0	C18H24O12	432.38
Atenolol Impurity G	56392-14-4	C14H21NO4	267.33
Aciclovir Impurity B (Guanina)	N/A	C5H5N5O	151.13
Atorvastatin Calcium Salt	134523-03-8	C66H68CaF2N4O10	597.73
Atorvastatin Impurity 2	581772-29-4	C36H39FN2O5	598.72
Acesulfame-d4 Potassium	N/A	C4NO4SD4 K	166.17 39.10
Acesulfame Potassium Impurity B		C4H4ClNO4S	197.6
Atorvastatin Impurity 3		C37H43FN2O5	614.76
Atorvastatin Impurity 6		C33H34F2N2O5	576.65
Atorvastatin Impurity 8		C33H34FN2NaO5	580.64
Atorvastatin-d5 Lactone	125995-03-1 (non-D)	C33H28FN2O4D5	545.67
Atorvastatin EP Impurity F		C40H47FN3O8 . 1/2Ca	716.83 20.04
Atorvastatin tert-Butyl Ester		C37H43FN2O5	614.76
O-Methyl Atorvastatin Calcium Salt	887196-29-4	C34H36FN2O5. 0.5 Ca	571.67 20.04
Atorvastatin Lactam Sodium Salt Impurity	148217-40-7	C33H34FN2O6 Na	573.65 22.99
Atorvastatin Impurity F (Amide Impurity) Sodium Salt		C40H47FN3O8. Na	716.83 22.99
Atorvastatin-d5 Calcium Salt	134523-03-8(non-d)	C66H58D10CaF2N4O10	602.76
Atorvastatin Related Compound E	1105067-88-6	C66H68F2N4O10 Ca	1115.30 40.08
Acriflavine DiHCl (Mixture of Acriflavinium Chloride with Proflavine)	8063-24-9	C14H14N3. C13H11N3. Cl. 2 HCl	224.29 209.25 35.45 2 36.46
Proflavine Hemisulfate	1811-28-5	C13H11N3. 0.5 H2O4S	209.25 0.5 98.08
Atorvastatin Dehydro Acid (E/Z mixture)		C33H32FN2O4 . Na	539.63 22.99
Atorvastatin Ethyl Ester	1146977-93-6	C35H39FN2O5	586.71
Atorvastatin Dehydro Lactone	442851-50-5	C33H31FN2O3	522.63
Atorvastatin 3-deoxyhept-2E-enoic acid		C33H32FN2O4	539.63
Atorvastatin rac-3-oxo sodium salt	1391052-00-8	C33H32FN2O5.Na	555.63   22.99
Atorvastatin Lactam Phenanthrene Calcium Salt	N/A	C33H32FN2O6 Ca	571.63 20.04
5-oxo Atorvastatin	1391052-82-6	C33H32FN2O5	555.63
para-Hydroxy Atorvastatin Calcium Salt	265989-44-4	C66H68CaF2N4O12	573.65 1/2 40.08
Anecortave Acetate	7753-60-8	C23H30O5	386.49
para-Hydroxy Atorvastatin-d5 Calcium Salt	265989-45-5	C66H58D10CaF2N4O12	618.76
Adamantane-2 (1-Nitro-3,5-Dimethyladamantane)	6588-68-7	C12H19NO2	209.29
Adamantane-3 (1-Nitro-7-Hydroxy-3,5-dimethyladamantane)		C12H19NO3	225.29
1-(Cloroacetylamino)adamantane (CAAA)		C12H18ClNO	227.74
1-(Hydroxyacetylamino)adamantane (HAAA)		C12H19NO2	209.29
1-(Metoxyacetylamino)adamantane (MAAA)		C13H21NO2	223.32
1-Amino-3-ethyl Adamantane		C12H21N	179.31
1-Acetylamino-3,5,7-Trimethyl Adamantane		C15H25NO	235.37
1-Bromo-3-Methyl Adamantane	702-77-2	C11H17Br	229.16
1-Bromo-3,5,7-Trimethyl Adamantane	53398-55-3	C13H21Br	257.22
1-Acetylamino-3-Methyl Adamantane	778-09-6	C13H21NO	207.32
ortho-Hydroxy Atorvastatin Calcium Salt	214217-86-6	C33H34FN2O6. 1/2Ca	573.65 1/2 40.08
(-)-Altenuene	889101-41-1	C15H16O6	292.29
Iso Altenuene	N/A	C15H16O6	292.29
ortho-Hydroxy Atorvastatin-d5 Calcium Salt	265989-47-7	C66H58D10CaF2N4O12	618.76
Arformoterol	67346-49-0	C19H24N2O4	344.41
Arformoterol-d3		C19H21N2O4D3	347.43
Arformoterol-13C-d3		C19H21N2O4D3	348.42
Atorvastatin Lactone		C33H33FN2O4	540.64
R-Afacifenacin		C27H26F3N3O2	481.52
Afacifenacin	877606-63-8	C27H26F3N3O2	481.52
para-Hydroxy Atorvastatin Lactone	1392211-96-9	C33H33FN2O4	556.64
Acetophenone	98-86-2	C8H8O	120.15
2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone		C16H17NO3	271.32
Ortho-Hydroxy Atorvastatin Lactone	163217-74-1	C33H33FN2O4	556.64
2-Phospho-L-ascorbic Acid Trisodium Salt	66170-10-3	C6H6O9P . 3 Na	253.08 3 22.99
Ascorbic Acid EP Impurity G		C6H6O7	190.11
Ascorbic Acid EP Impurity H		C7H8O7	204.14
Ascorbic Acid Impurity C (D-Sorbosonic Acid)	16533-48-5	C6H10O7	194.14
Ascorbic Acid Impurity D (Methyl D-Sorbosonic Acid)		C7H12O7	208.17
Ascorbic Acid Impurity F		C6H8O6	176.13
Ascorbic Acid Impurity B		C7H12O7	208.17
Ortho-Hydroxy atorvastatin-d5 lactone	NULL	C33H28FN2O5D5	561.67
Arbekactin Sulfate		C22H44N6O10 . H2O4S	552.63 98.08
Para-Hydroxy atorvastatin-d5 lactone	NULL	C33H28FN2O5D5	561.67
Atorvastatin Lactone Diepoxide		C33H33FN2O6	572.64
Arteether	75887-54-6	C17H28O5	312.41
Defluoro atorvastatin calcium salt	433289-84-0	C33H35N2O5.Ca	539.66 40.08
alpha-Arbutin	84380-01-8	C12H16O7	272.26
Atorvastatin Acetonide tert-Butyl Ester	125971-95-1	C40H47FN2O5	654.83
Acetamide	60-35-5	C2H5NO	59.07
Thioacetamide	62-55-5	C2H5NS	75.13
Aegeline	456-12-2	C18H19NO3	297.36
Aclonifen-d5	74070-46-5 (non-labelled)	C12H4ClN2O3D5	269.7
Aclonifen	74070-46-5	C12H9ClN2O3	264.67
Atorvastatin Methyl Ester	345891-62-5	C34H37FN2O5	572.68
Atosiban Acetate	914453-95-5	C43H67N11O12S2. C2H4O2	994.21 60.05
Atorvastatin Diepoxide Calcium Salt	NA	C66H68CaF2N4O14	1219.34
Amphotericin B Methyl Ester	36148-89-7	C48H75NO17	938.13
AMPHOTERICIN B	1397-89-3	C47H73NO17	924.1
Amphotericin X1  (13-O-Methyl Amphotericin B)		C48H75NO17	938.13
Amphotericin X2 (13-O-Ethyl Amphotericin B)		C49H77NO17	952.16
Atorvastatin Epoxydione Impurity	148146-51-4	C26H22FNO4	431.47
Diphenylacetic Acid	117-34-0	C14H12O2	212.25
Dihydroxy Diketo Atorvastatin Impurity	1046118-44-8	C26H24FNO5	449.48
Ascorbyl Palmitate	137-66-6	C22H38O7	414.54
Acotiamide impurity 1		C21H30N4O5S	450.56
Acotiamide Impurity 2 HCl		C21H30N4O5S. HCl	450.56 36.46
Acotiamide impurity 3 HCl		C17H28N2O4. HCl	324.42 36.46
Acotiamide impurity 4		C13H12N2O6S	324.31
Acotiamide impurity 5	206882-15-7	C12H22N4OS	270.39
Acotiamide Impurity 6 Maleate	185103-81-5	C22H32N4O5S. C4H4O4	464.59 116.07
Acotiamide Impurity 7	185105-13-9	C21H30N4O5S	450.56
Acotiamide impurity 8 Maleate	185105-17-3	C21H30N4O5S. C4H4O4	450.56 116.07
Acotiamide Impurity 9	948053-83-6	C6H10N4OS	186.24
Acotiamide HCl	185104-11-4	C21H30N4O5S. HCl	450.56 36.46
Acotiamide related compound 1		C15H18N4O5S	366.4
Acotiamide related compound 2		C15H16N2O6S	352.37
Acotiamide related compound 3		C15H16N2O6S	352.37
Acotiamide related compound 4	53811-44-2	C10H13ClO3	216.67
Acotiamide Related Compound (Ethyl 2-[(2-hydroxy-4,5-dimethoxybenzoyl)amino]-4-Thiazolecarboxylate)	185106-05-2	C15H16N2O6S	352.37
Acotiamide Related Compound 5	N/A	C14H14N2O6S	338.34
Acotiamide Related Compound 6	N/A	C15H16N2O6S	352.37
Acotiamide Related Compound 7		C16H18N2O6S	366.4
Acotiamide Related Compound 8		C16H18N2O6S	366.4
Acotiamide Related Compound 9		C15H16N2O6S	352.37
Acotiamide Related Compound 10		C15H16N2O6S	352.37
Acotiamide Related Compound 11		C15H16N2O6S	352.37
Acotiamide Related Compound 12		C16H18N2O6S	366.4
Aripiprazole-d8	NULL	C23H19Cl2N3O2D8	456.44
Aripiprazole Impurity E	120004-79-7	C13H16ClN2O	253.73
Acridine	260-94-6	C13H9N	179.22
9-Acridone	578-95-0	C13H9NO	195.22
OPC 14714	203395-84-0	C23H28BrN3O2	458.4
Aripiprazole Impurity B		C23H28ClN3O2	413.95
7-(4-Hydroxybutoxy)-3,4-dihydrocarbostyril	N/A	C13H17NO3	235.29
1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-Hydroxy-3,4-Dihydrocarbostyril	N/A	C23H27Cl2N3O2	448.4
Aripiprazole Impurity	N/A	C23H29Cl2N3O2	450.41
Aripiprazole Dimer Impurity	N/A	C48H56Cl4N6O4	922.83
Aripiprazole Metabolite	58899-27-7	C13H15NO4	249.27
Aripiprazole Bromo Impurity	203395-59-9	C13H14BrNO2	296.17
Aripiprazole Related Compound (5-(4-bromobutoxy)-3,4-dihydroquinolin-2(1H)-one)	63309-35-3	C13H16BrNO2	298.18
Aripiprazole		C23H27Cl2N3O2	448.4
3-(9-Anthryl)acrolein (Anthacrolein)	38982-12-6	C17H12O	232.28
Anthracene	120-12-7	C14H10	178.24
Aripiprazole impurity 3	1359829-23-4	C13H15NO2	217.27
Aripiprazole impurity 4	1424857-63-5	C36H42Cl2N4O4	665.67
Aripiprazole impurity 2	1424857-93-1	C14H18Cl2N2	285.22
Aripiprazole Metabolite-d6		C13H9NO4D6	255.3
Aripiprazole Related Compound C (1- (2,3-Dichlorophenyl) piperazine HCl))	119532-26-2	C10H12Cl2N2.HCl	231.13 36.46
Aniracetam Impurity	N/A	C13H17NO4	251.28
19-Hydroxy-4-androsten-3,17-dione	510-64-5	C19H26O3	302.42
9-Hydroxy-4-androstene-3,17-dione	560-62-3	C19H26O3	302.42
Aripiprazole Related Compound B	1424858-02-5	C26H32N2O5	452.56
Amikacin impurity A		C22H43N5O13	585.61
Amikacin impurity B		C26H50N6O15	686.72
Amikacin impurity C		C22H43N5O13	585.61
Amikacin impurity D		C18H36N4O11	484.51
Amikacin impurity E		C22H43N5O13	585.61
Amikacin impurity F		C26H50N6O15	686.72
Amikacin impurity G		C22H43N5O13	585.61
Amikacin impurity H		C22H44N6O12	584.63
Amikacin impurity I		C4H9NO3	119.12
Aripiprazole N-Oxide		C23H27Cl2N3O3	464.4
rac Alpha-aminoadipic acid-D4		C6H7NO4D4	165.18
Dehydro Aripiprazole		C23H25Cl2N3O2	446.38
Atipamezole Hydrochloride	104075-48-1	C14H16N2.HCl	212.30   36.5
Beta-Aspartyl-Aspartic Acid	60079-22-3	C8H12N2O7	248.19
Diallyl disulfide		C6H10S2	146.27
Diallyl disulfide-D10		C6S2D10	156.33
Diallyl thiosulfinate		C6H10OS2	162.27
Aripiprazole Impurity D	882880-12-8	C22H24N2O4	380.45
(E)-Ajoene		C9H14OS3	234.4
(E)-Ajoene-D5		C9H9OS3D5	239.43
(Z)-Ajoene		C9H14OS3	234.4
(Z)-Ajoene-D5		C9H9OS3D5	239.43
Artepillin C	72944-19-5	C19H24O3	300.4
Acamprosate-d3 Calcium	NULL	C5H7NO4SD3 . 0.5Ca	203.26
Atropine	51-55-8	C17H23NO3	289.38
Atropine impurity D (6-hydroxyhyoscyamine)		C17H23NO4	305.38
Atropine impurity E (7-hydroxyhyoscyamine)	55869-99-3	C17H23NO4	305.38
Atropine impurity G (Littorine)		C17H23NO3	289.38
Apoatropine	500-55-0	C17H21NO2	271.36
Atropine Sulfate	5908-99-6	2 C17H23NO3. H2O4S	2 289.38 98.08
Atropine Impurity D and E (Mixture of 6-beta-Hydroxyhyoscyamine and 7-beta-Hydroxyhyoscyamine)		C17H23NO4	305.38
N-Acetylhomotaurine	NULL	C5H11NO5S	197.21
Ataluren	775304-57-9	C15H9FN2O3	284.25
Ataluren acyl glucuronide		C21H17FN2O9	460.38
Ataluren-D4		C15H5FN2O3D4	288.27
N-Acetylhomotaurine-d6	NULL	C5H5NO5SD6	203.25
Allylamine HCl	10017-11-5	C3H7N. HCl	57.10 36.46
Polyallylamine Hydrochloride	71550-12-4	(C3H7N HCl)n	15000 (average)
Azathioprine Impurity A	N/A	C4H6N4O2	142.12
Azathioprine Impurity E	N/A	C4H5N3O3	143.1
Azathioprine Impurity D		C4H5N3O2S	159.17
Cyclo(L-Ala-L-Gln)	268221-76-7	C8H13N3O3	199.21
Alanylglutamic acid (H-L-Ala-L-Glu-OH)	13187-90-1	C8H14N2O5	218.21
H-D-Ala-L-Glu-NH2	205252-36-4	C8H15N3O4	217.23
H-L-Pyr-L-Ala-OH	21282-08-6	C8H12N2O4	200.2
L-Alanine benzyl ester  p-toluenesulfonate salt	42854-62-6	C10H13NO2.C7H8O3S	179.22    172.20
Articaine Hydrochloride	23964-57-0	C13H20N2O3S HCl	284.38 36.46
Articaine Impurity A (Acetamidoarticaine HCl)	N/A	C12H18N2O3S HCl	270.35 36.46
Articaine Impurity B (Articaine Acid HCl)	N/A	C12H18N2O3S HCl	270.35 36.46
Articaine Impurity C (Articaine Isopropyl Ester HCl)	N/A	C15H24N2O3S HCl	312.43 36.46
Articaine Impurity D (Ethylarticaine HCl)	N/A	C12H18N2O3S HCl	270.35 36.46
Articaine Impurity E (Isopropylarticaine HCl)	N/A	C13H20N2O3S HCl	284.38 36.46
Articaine Impurity F (Articaine Acid Propionamide HCl)	N/A	C15H25N3O2S HCl	311.45 36.46
Articaine Impurity G (Butylarticaine HCl)	23964-59-2	C14H22N2O3S HCl	298.41 36.46
Articaine Impurity H (Dipropylarticaine HCl)	N/A	C16H26N2O3S HCl	326.46 36.46
Articaine Impurity I (Methyl 3-Amino-4-Methylthiophene-2-Carboxylate)	85006-31-1	C7H9NO2S	171.22
Articaine Impurity J (Methyl 3-[[(2RS)-2-Bromopropanoyl]amino]-4-Methylthiophene-2-Carboxylate)	N/A	C10H12BrNO3S	306.18
O-Desmethylastemizole	73736-50-2	C27H29FN4O	444.56
Astaxanthin	472-61-7	C40H52O4	596.86
Ametoctradin	865318-97-4	C15H25N5	275.4
Ametoctradin Metabolite 1		C11H15N5O2	249.27
Ametoctradin Metabolite 2		C10H13N5O2	235.25
Ametoctradin Metabolite 3		C9H11N5O2	221.22
Ametoctradin Metabolite 4		C8H9N5O2	207.19
Azelaic Acid Monoethyl Ester	1593-55-1	C11H20O4	216.28
Albendazole sulfone (Albendazole Impurity C)	75184-71-3	C12H15N3O4S	297.34
Albendazole Sulfone-d7	75184-71-3 (non-labelled)	C12H8N3O4SD7	304.38
Albendazole Sulfoxide (Ricobendazole, Albendazole Impurity B)	54029-12-8	C12H15N3O3S	281.34
Aminaftone	14748-94-8	C18H15NO4	309.32
Albendazole Impurity A	NA	C10H13N3S	207.3
4-Aminobutanal	4390-05-0	C5H10O	86.13
N-(3-Aminopropyl)-4-Aminobutanal	136849-70-2	C7H16N2O	144.22
Albendazole Impurity E	NA	C9H9N3O2	191.19
Angoroside C	115909-22-3	C36H48O19	784.77
Albendazole-d7	1287076-43-0	C12H8N3O2SD7	272.38
Avicularin	572-30-5	C20H18O11	434.36
Albendazole	54965-21-8	C12H15N3O2S	265.34
Albendazole Impurity D	N/A	C10H13N3O2S	239.3
Albendazole Impurity F	80983-45-5	C10H11N3O2S	237.28
Albendazole sulfoxide-d7	N/A	C12H8N3O3SD7	288.38
Acetochlor-d11	NULL	C14H9ClNO2D11	280.84
Alachlor-d13	NULL	C14H7ClNO2D13	282.85
Albuterol-d3		C13H18NO3D3	242.33
(R)-Albuterol HCl		C13H21NO3.HCl	239.32 36.46
Albuterol Dimer	149222-15-1	C26H40N2O5	460.62
(S)-Albuterol	50293-91-9	C13H21NO3 HCl	239.32 36.46
Albuterol Related Compound A		C13H21NO2	223.32
Amitriptyline-d6 HCl	203645-63-0	C20H17ND6.HCl	283.45 36.46
Amitriptyline Octahydro Impurity		C20H23N	277.41
10-Hydroxy Amitriptyline Oxalate		C20H23NO . C2H2O4	293.41 90.04
Amitriptyline Impurity A (Dibenzosuberone)	1210-35-1	C15H12O	208.26
Amitriptyline Impurity B	1159-03-1	C20H25NO	295.43
Cyclobezaprine HCl	6202-23-9	C20H22NCl	311.86
Amitriptyline-d3 HCl		C20H20ND3.HCl	280.43 36.46
Amitriptyline-N-Oxide		C20H23NO	293.41
Amitriptyline N-Glucuronide (mixture of diastereomers)		C26H31NO6	453.54
Amitriptyline-N-Glucuronide-d3		C26H28NO6D3	456.56
Amitriptyline Hydroxy Impurity		C20H23NO	293.41
Atrazine-d5	163165-75-1	C8H9ClN5D5	220.72
Desisopropylatrazine-d5	NULL	C5H3ClN5D5	178.64
Desethylatrazine-d7		C6H3ClN5D7	194.67
Desethylterbutylazine-d9	NULL	C7H3ClN5D9	210.71
Amoxicillin-d4	26787-78-0 (non-d)	C16H15N3O5SD4	369.44
Amoxicillin Impurity I	N/A	C8H9NO3	167.17
Amoxicillin Impurity J	N/A	N/A	N/A
Amoxicillin Impurity K	N/A	N/A	N/A
Amoxicillin Impurity L		C24H29N5O7S2	563.66
Amoxicillin Impurity M	N/A	C24H31N5O8S2	581.67
N-Pivaloyl Amoxicillin		C21H27N3O6S	449.53
Amoxicillin piperazine-2,5-dione (Amoxicillin Impurity C)		C16H19N3O5S	365.41
Amoxicillin Impurity A (Sulbactam Impurity B)	551-16-6	C8H12N2O3S	216.26
Amoxicillin Impurity B	26889-93-0	C16H19N3O5S	365.41
Amoxicillin Impurity D	N/A	C16H21N3O6S	383.43
Amoxicillin Impurity E (Mixture of Diastereomers)	1356020-01-3	C15H21N3O4S	339.42
Amoxicillin Impurity F	N/A	C10H8N2O2	188.19
Amoxicillin Impurity G	N/A	C24H26N4O7S	514.56
Amoxicillin Impurity H	205826-86-4	C13H17NO4	251.28
Anastrozole	120511-73-1	C17H19N5	293.37
Anastrozole Impurity B	N/A	C16H17N5	279.35
Anastrozole Impurity C (Dimer Impurity)	1216898-82-6	C30H31N9	517.64
Anastrozole Impurity D	120511-84-4	C15H17BrN2	305.22
Anastrozole Impurity E	1027160-12-8	C15H16Br2N2	384.12
Anastrozole Impurity (3-Cyanomethyl-5-methyl-phenylacetonitrile)	120511-74-2	C11H10N2	170.22
Anastrozole-d12	120511-73-1 (non-d)	C17H7N5D12	305.45
Anastrozole N-glucuronide		C23H27N5O6	469.5
Anastrozole Impurity (alfa1 , alfa1, alfa3, alfa3-Tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-Benzenediacetic acid)	1338800-81-9	C17H21N3O4	331.37
Anastrozole Impurity (alfa1 , alfa1, alfa3, alfa3-Tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-Benzenediacetamide)	120512-04-1	C17H23N5O2	329.41
Anastrozole Impurity (3-(1-Cyano-1-methylethyl)-alfa,alfa-dimethyl-5-(1H-,1,2,4-triazole-1-ylmethyl)-benzeneacetamide)	120512-03-0	C17H21N5O	311.39
Anastrozole Impurity (2-(3-((1H-1,2,4-triazol-1-yl)methyl)-5-(1-NH2-2-Me-1-oxopropan-2-yl)phenyl)-2-methylpropanoic acid	N/A	C17H22N4O3	330.39
Anastrozole Impurity (3-(1-Cyano-1-methylethyl)-alfa,alfa-dimethyl-5-(1H-,1,2,4-triazole-1-ylmethyl)-benzeneacetic acid)	1338800-82-0	C17H20N4O2	312.37
Anastrozole Impurity A	918312-71-7	C26H29N3	383.54
Atomoxetine HCl	82248-59-7	C17H21NO.HCl	291.8
Atomoxetine-d3 HCl	1217776-38-9	C17H18NOD3. HCl	258.38 36.46
4-Hydroxy Atomoxetine Oxalate	457634-21-8	C17H21NO2. C2H2O4	271.36 90.04
4-Hydroxy Atomoxetine-d3 Oxalate		C17H18NO2D3.C2H2O4	274.38 90.04
4’-Hydroxy Atomoxetine Glucuronide	540729-08-6	C23H29NO8	447.49
4’-Hydroxy Atomoxetine-d3 Glucuronide		C23H26NO8D3	450.51
Desmethyl Atomoxetine Hydrochloride	881995-46-6	C16H19NO . HCl	241.34 36.46
Atomoxetine Desmethyl Impurity		C16H19NO.HCl	241.34   36.46
Azithromycin-13C-d3	83905-01-5 (non-d)	C38H69N2O12D3	753.01
Azithromycin Impurity O		C39H75N2O12	764.04
Azithromycin Impurity E	612069-27-9	C36H68N2O12	720.95
Azithromycin Impurity G		C44H76N2O14S	889.17
Azithromycin Impurity J		C30H58N2O9	590.8
Azithromycin Impurity M	765927-71-7	C37H68N2O13	748.96
Azithromycin Impurity N		C36H65NO13	719.92
Azithromycin	83905-01-5	C38H72N2O12	749
Azithromycin Impurity Q		C37H66N2O12	730.94
Azithromycin Impurity R		C37H66N2O12	730.94
N-Desmethyl Azithromycin (Impurity I)	172617-84-4	C37H70N2O12	734.98
Azithromycin Impurity H	612069-30-4	C45H77N3O15S	932.19
Azithromycin Impurity K		C38H70N2O13	762.99
Azithromycin N-oxide	90503-06-3	C38H72N2O13	765
Azithromycin Impurity B		C38H72N2O11	733
Azithromycin Impurity C		C37H70N2O12	734.98
Azithromycin Impurity D		C38H72N2O13	765
Azithromycin Impurity F	612069-28-0	C38H70N2O13	762.99
Atovaquone-d4	95233-18-4(non-d)	C22H15ClO3D4	370.87
Deschloro Atovaquone		C22H20O3	332.4
1-[4-(4-Chlorophenyl)cyclohexyl]-Ethanone	95233-36-6	C14H17ClO	236.74
Atovaquone Indene Isomer		C22H19ClO3	366.85
Atovaquone Related Compound A		C22H19ClO3	366.85
Didehydro Atovaquone		C22H17ClO3	364.83
O-methyl atovaquone		C23H21ClO3	380.88
Abacavir Sulfate	136470-78-5	C28H36N12O2.H2O4S	572.68 98.08
Abacavir-d4	136470-78-5 (non-d)	C14H14N6OD4	290.36
Abacavir-5'-glucuronide		C20H26N6O7	462.47
Abacavir 5’-Phosphate	136470-77-4	C14H19N6O4P	366.32
Abacavir Carboxylate	384380-52-3	C14H16N6O2	300.32
Avanafil	330784-47-9	C23H26ClN7O3	483.96
Avanafil Impurity 8 (R-Avanafil)	N/A	C23H26ClN7O3	483.96
Avanafil Impurity 9		C18H17ClN6O3	400.83
Avanafil Related Compound 1	330785-82-5	C16H18ClN3O4S	383.86
Avanafil Related Compound 2		C19H19ClN6O2S	430.92
Avanafil Related Compound 3		C19H19ClN6O3S	446.92
Avanafil  Impurity 10		C23H25Cl2N7O3	518.41
Avanafil  Impurity 11		C23H30ClN7O3	487.99
Avanafil  Impurity 12		C28H30ClN9O3	576.06
Avanafil  Impurity 13	759408-08-7	C5H11N3	113.16
Avanafil-13CD3		C22H23ClN7O313CD3	487.97
Avanafil impurity 1		C18H22ClN5O3	391.86
Avanafil impurity 2		C19H24ClN5O3	405.89
Avanafil impurity 3		C20H26ClN5O3	419.91
Avanafil impurity 4		C23H27N7O3	449.52
Avanafil impurity 5		C22H24ClN7O3	469.93
Avanafil Impurity 6	N/A	C20H25ClN4O4	420.9
Avanafil Impurity 7	N/A	C18H21ClN4O4	392.85
Dihydroartemisinin	71939-50-9	C15H24O5	284.36
Dihydroartemisinin-d3	N/A	C15H21O5D3	287.37
Dihydroartemisinin-d4	N/A	C15H20O5D4	288.38
Artemisinin-d3		C15H19O5D3	285.36
Diketo aldehyde impurity of dihydroartemisinin		C14H22O3	238.33
Ambrisentan	177036-94-1	C22H22N2O4	378.43
Ambrisentan-d5		C22H17N2O4D5	383.46
Ambrisentan acyl glucuronide		C28H30N2O10	554.56
Ambrisentan Impurity		C20H18N2O	302.38
(R)-Ambrisentan	1007358-76-0	C22H22N2O4	378.43
4-Hydroxy Methyl Ambrisentan	1106685-84-0	C22H22N2O5	394.43
4-Hydroxy Methyl Ambrisentan-D3		C22H19N2O5D3	397.45
Aprepitant	170729-80-3	C23H21F7N4O3	534.44
(1S, 2R, 3S)-Aprepitant	N/A	C23H21F7N4O3	534.44
(1S, 2S, 3S)-Aprepitant	N/A	C23H21F7N4O3	534.44
Aprepitant impurity A		C27H24F7NO2	527.49
Aprepitant impurity B		C27H24F7NO2	527.49
Aprepitant Impurity 1	327623-37-0	C20H18F7NO2	437.36
Aprepitant-d4	170729-80-3 (non-d)	C23H17F7N4O3D4	538.46
Aprepitant glucuronide		aprepitant glucuronide	710.56
(R, R, R)-Aprepitant	1148113-53-4	C23H21F7N4O3	534.44
ent-Aprepitant	172822-29-6	C23H21F7N4O3	534.44
Defluoro Aprepitant	170729-76-7	C23H22F6N4O3	516.45
(1R, 2S, 3R)-Aprepitant	N/A	C23H21F7N4O3	534.44
(1S, 2R, 3R)-Aprepitant	N/A	C23H21F7N4O3	534.44
(1R, 2S, 3S)-Aprepitant	N/A	C23H21F7N4O3	534.44
Alendronic Acid	66376-36-1	C4H13NO7P2	249.1
Alendronic Acid-d6	66376-36-1 (non-d)	C4H7NO7P2D6	255.13
Alendronate Sodium	1159813-02-1	C4H12NO7P2. Na	248.09 22.99
Anilazine	101-05-3	C9H4Cl3N4	275.55
Anilazine-d4		C9HCl3N4D4	279.55
Acetazolamide	59-66-5	C4H6N4O3S2	222.25
Acetazolamide Impurity G	N/A	C2H3N3S2	133.19
Acetazolamide Impurity - N-(5-Acetamido-1,3,4-Thiadiazole-2-YL) Sulphamoyl-1,3,4-Thiadiazol-2-yl Acetamide		C8H9N7O4S3	363.4
Acetazolamide-d3	59-66-5 (non-d)	C4H3N4O3S2D3	225.26
Acetazolamide-13C2-d3	59-66-5 (non-d)	C4H3N4O3S2D3	227.24
Acetazolamide Impurity A	N/A	C4H4ClN3OS	177.61
Acetazolamide Impurity B	N/A	C4H5N3OS	143.17
Acetazolamide Impurity C	32873-56-6	C4H5N3OS2	175.23
Acetazolamide Impurity D	14949-00-9	C2H4N4O2S2	180.21
Acetazolamide Impurity E	N/A	C4H5N3O4S2	223.23
Acetazolamide Impurity F	N/A	C8H9N7O6S4	427.46
Adefovir	106941-25-7	C8H12N5O4P	273.19
Adefovir-d4	106941-25-7 (non-d)	C8H8N5O4PD4	277.21
Adefovir Dipivoxil	142340-99-6	C20H32N5O8P	501.48
Adefovir Dipivoxyl Impurity A	142341-05-7	C14H22N5O6P	387.34
Adefovir Dipivoxyl Impurity C	142341-04-6	C16H26N5O6P	415.39
Adefovir Dipivoxyl Impurity B		C41H64N10O16P2	1014.97
Adefovir Dipivoxyl Impurity I (Adefovir Dipivoxyl N6-Hydroxymethyl Impurity)		C21H34N5O9P	531.51
Asoxime Chloride	34433-31-3	C14H16N4O3.2 Cl	288.31 2 35.45
Asoxime-d4 Chloride	34433-31-3 (non-d)	C14H12N4O3D4.2 Cl	292.33 2 35.45
Aceclofenac	Aceclofenac	C16H13Cl2NO4	354.19
Aceclofenac Impurity G		C18H15Cl2NO6	412.23
Aceclofenac Impurity H		C20H17Cl2NO8	470.27
Aceclofenac Impurity I		C14H9Cl2NO	278.14
4-Hydroxy Aceclofenac	229308-90-1	C16H13Cl2NO5	370.19
Aceclofenac  Tert-Butyl Ester	139272-68-7	C20H21Cl2NO4	410.3
Aceclofenac-d4	NA	C16H9Cl2NO4D4	358.22
Aceclofenac-13C2-d4	NA	C16H9Cl2NO4D4	360.19
Aceclofenac Impurity A		C14H11Cl2NO2	296.16
Aceclofenac Impurity B	15307-78-5	C15H13Cl2NO2	310.18
Aceclofenac Impurity C	15307-77-4	C16H15Cl2NO2	324.21
Aceclofenac Impurity D	139272-66-5	C17H15Cl2NO4	368.22
Aceclofenac Impurity E	139272-67-6	C18H17Cl2NO4	382.25
Aceclofenac Impurity F		C23H19Cl2NO4	444.32
Amprenavir	161814-49-9	C26H36N2O6S	504.65
Amprenavir-d4	161814-49-9 (non-d)	C26H33N2O6SD4	509.68
Amiloride Hydrochloride Dihydrate	2016-88-8	C6H8ClN7O.HCl.2H2O	229.63 36.46 2 18.02
Amiloride-15N3 Hydrochloride		C6H8ClN7O . HCl	232.61 36.4
Amiloride Related Compound A	1458-01-1	C6H7ClN4O2	202.6
Amlexanox		C16H14N2O4	298.3
Abamectin		C48H72O14	873.1
Avermectin B1a (Abamectin B1a)	65195-55-3	C48H72O14	873.1
Alvimopan	156053-89-3	C25H32N2O4	424.54
Alvimopan-d5	156053-89-3 (non-d)	C25H27N2O4D5	429.63
Alvimopan Acyl Glucuronide (mixture of isomers)	1260616-95-2	C31H40N2O10	600.67
Alvimopan Phenolic Glucuronide (mixture of isomers)		C31H40N2O10	600.67
Alvimopan Sulfate		C25H32N2O7S	504.61
Alvimopan-d5 Metabolite		C23H24NO3D5	372.52
Alvimopan Metabolite (ADL 08-0011)	156130-41-5	C23H29NO3	367.49
Acemetacin-acyl-&#946-D-glucuronide	1260603-31-3	C27H26ClNO12	591.96
Ascomycin	104987-12-4	C43H69NO12	792.03
19-epi-Ascomycin	N/A	C43H69NO12	792.03
Aminocaproic acid	60-32-2	C6H13NO2	131.18
Aminocaproic-d6 Acid	60-32-2 (non-d)	C6H7NO2D6	137.24
Algestone Acetophenide	24356-94-3	C29H36O4	448.61
Algestone	595-77-7	C21H30O4	346.47
Arachidonic Acid	506-32-1	C20H32O2	304.48
Arachidonic Acid-d8	506-32-1 (non-d)	C20H24O2D8	312.56
Alogliptin Benzoate	850649-62-6	C18H21N5O2. C7H6O2	339.40 122.12
Alogliptin Related Compound 8	N/A	C23H25N7O4	463.5
Alogliptin Related Compound 9	N/A	C23H25N7O4	463.5
Alogliptin Related Compound 10	N/A	C26H26N6O2	454.54
Alogliptin Related Compound 11	N/A	C25H25N5O3	443.51
Alogliptin Related Compound 12	N/A	C18H21N5O2	339.4
Alogliptin Related Compound 13		C17H19N5O2 . C7H6O2	325.37 122.12
Alogliptin Related Compound 14		C18H23N5O3	357.42
Alogliptin N-Acetylated Metabolite M-II		C19H21N5O3 . C7H6O2	367.41 122.12
Alogliptin Related Compound 15		C20H23N5O3	381.44
Alogliptin Related Compound 16		C18H22N4O4	358.4
Alogliptin-13C-d3	850649-62-6 (non-d)	C18H18N5O2D3	343.41
Alogliptin Related Compound 1	N/A	C10H9ClN4O4	284.66
Alogliptin Related Compound 2	N/A	C18H14ClN5O4	399.8
Alogliptin Related Compound 3 [(S)-Alogliptin]	N/A	C18H21N5O2	339.4
Alogliptin Related Compound 4	N/A	C31H30N8O4	578.64
Alogliptin Related Compound 5	1338677-76-1 (racemic)	C10H16N4O2	224.26
Alogliptin Related Compound 6 DiHCl	N/A	C13H17N3. 2 HCl	215.30 2 36.46
Alogliptin Related Compound 7	N/A	C15H20N6O4	348.36
Asenapine Maleate	65576-45-6	C17H16ClNO.C4H4O4	285.78 116.07
Asenapine-13C-d3	65576-45-6 (non-d)	C17H13ClNOD3	289.78
Asenapine-N-glucuronide		C23H25ClNO7	462.91
Asenapine-N-oxide		C17H16ClNO2	301.78
N-Desmethyl Asenapine HCl	128915-56-0	C16H14ClNO.HCl	271.75 36.46
N-Desmethyl Asenapine-d4	128915-56-0 (non-d)	C17H12ClNOD4	289.8
N-Desmethyl Asenapine glucuronide		C22H22ClNO7	447.88
Asenapine-N-glucuronide-13C-d3		C23H22ClNO7D3	465.93
Asenapine O-sulfate	1399103-21-9	C17H16ClNO5S	381.84
Adiphenine HCl	50-42-0	C20H25NO2.HCl	311.43 36.46
2,2-Diphenyl Formyl Chloride (Diphenylacetyl Chloride)	1871-76-7	C14H11ClO	230.7
Adrenochrome	54-06-8	C9H9NO3	179.18
Amaranth	915-67-3	C20H11N2O10S3.3 Na	535.51 3 22.99
Alverine Citrate	150-59-4	C20H27N.C6H8O7	281.44 192.13
Alverine-d5 citrate	150-59-4 (non-d)	C20H22ND5.C6H8O7	286.48 192.13
4-Hydroxy Alverine Glucuronide		C26H35NO7	473.57
4-Hydroxy Alverine	142047-94-7	C20H27NO	297.44
4-Hydroxy Alverine-d5	142047-94-7 (non-d)	C20H22NOD5	302.48
N-Desethyl Alverine HCl		C18H23N.HCl	253.39 36.46
20080508C		C9H4O4D4	184.19
Apomorphine Hydrochloride	314-19-2	C17H17NO2.HCl	267.33 36.46
Apomorphine-13C-d3 Hydrochloride	314-19-2 (non-labelled)	C17H14NO2D3.HCl	271.34 36.46
S-Apomorphine Hydrochloride	41035-30-7	C17H17NO2.HCl	267.33   36.46
Acepromazine Maleate	3598-37-6	C19H22N2OS.C4H4O4	326.46 116.07
Acepromazine-d6 Maleate	N/A	C19H16N2OSD6 C4H4O4	332.50 116.07
13-cis-Acitretin-d3		C21H23O3D3	329.46
Acitretin	55079-83-9	C21H26O3	326.44
Acitretin-d3	55079-83-9 (non-labelled)	C21H23O3D3	329.46
Acitretin Glucuronide		C27H34O9	502.57
13-cis-Acitretin	69427-46-9	C21H26O3	326.44
13-cis-Acitretin Glucuronide		13-cis-Acitretin Glucuronide	502.57
Argatroban	74863-84-6	C23H36N6O5S	508.64
(2S,4S)-Argatroban	189264-03-7	C23H36N6O5S	508.64
Argatroban Related Compound (Ethyl (2S,4S)-4-Methylpipecolate)	78306-52-2	C9H17NO2	171.24
Argatroban Impurity	N/A	C10H8ClNO2S	241.7
Ambroxol Impurity C	50910-53-7	C13H16Br2N2O	376.09
Ambroxol-d5 HCl		C13H13Br2N2OD5.HCl	383.14 36.46
trans-4-Aminocyclohexanol Hydrochloride		C6H13NO . HCl	115.18 36.46
cis-4-Aminocyclohexanol Hydrochloride		C6H13NO . HCl	115.18 36.46
Ambroxol Cycloimine Impurity	N/A	C14H16Br2N2O	388.1
Ambroxol Impurity 1		C14H16Br2N2O	388.1
Ambroxol Impurity 2		C13H16Br2N2O	376.09
Ambroxol HCl	23828-92-4	C13H18Br2N2O. HCl	378.11 36.46
Ambroxol Impurity A	50739-76-9	C7H7Br2NO	280.95
Ambroxol Impurity B	18683-95-9	C14H18Br2N2O	390.12
Ambroxol Impurity E	50910-55-9	C7H5Br2NO	278.93
Ambroxol Impurity D	107814-37-9	cis-Ambroxol HCl	378.11 36.46
Ambroxol-d10		C13H8Br2N2OD10	388.17
Ambroxol Impurity		C13H16Br2N2O	376.09
1-Aminoadamantane HCl		C10H17N.HCl	151.25 36.46
1-Aminoadamantane-d6		C10H11ND6	157.28
Amantadine Hydrochloride	187.71	C10H17N HCl	187.71
Amantadine-d6		C10H11ND6	157.29
Amantadine	768-94-5	C10H17N	151.25
Sodium Alginate		[C12H14O12 . 2 Na]n	[350.24 2 22.99]n
Aspirin Impurity (2-(2,4-Dihydroxybenzoyl)benzoic Acid)	2513-33-9	C14H10O5	258.23
5-(N-β-D-Glucopyranosylamino) salicylic acid	123135-21-7	C13H17NO8	315.28
Alosetrone-d3		C17H15N4OD3	297.38
Alosetron	122852-42-0	C17H18N4O	294.36
Alosetron-13C-d3	NA	C17H15N4OD3	298.37
Ampicillin-d5		C16H14N3O4SD5	354.44
Ampicillin impurity J		C13H20N2O4S	300.38
Ampicillin impurity K	40610-41-1	C13H17NO3	235.29
Ampicillin impurity B, L-Ampicillin		C16H19N3O4S	349.41
Ampicillin impurity C,  Ampicillin diketopiperazine		C16H19N3O4S	349.41
Ampicillin impurity D		C16H21N3O5S	367.43
Ampicillin impurity E		C24H26N4O5S	482.56
Ampicillin impurity F, Penilloic acids of ampicillin		C15H21N3O3S	323.42
Ampicillin impurity G		C16H14N2O2	266.3
Ampicillin impurity H		C10H18N2O	172.19
Ampicillin impurity I		C24H26N4O5S	482.56
Alizapride-d3		C16H18D3N5O2	318.38
Alizapride HCl	59338-87-3	C16H21N5O2.HCl	315.38 36.46
(R)-Azelastine Hydrochloride	153408-28-7	C22H25Cl2N3O	418.36
Azelastine-d4 HCl	79307-93-0 (non-D)	C22H20ClN3OD4. HCl	385.93 36.46
Azelastine 5-Member-Cyclic-Isomer HCl	N/A	C22H24ClN3O HCl	381.91 36.46
Azelastine 3-Chloro-Isomer HCl	N/A	C22H24ClN3O HCl	381.91 36.46
Azelastine-N-Oxide	640279-88-5	C22H24ClN3O2	397.91
(R)-Azelastine N-Oxide		C22H24ClN3O2	397.91
(S)-Azelastine N-Oxide		C22H24ClN3O2	397.91
(S)-Azelastine Hydrochloride	153408-27-6	C22H25Cl2N3O	418.36
Azelastine Hydrochloride	79307-93-0	C22H25Cl2N3O	418.36
Azelastine-13C-d3		Azelastine-13C-d3	385.91
N-Desmethyl Azelastine	47491-38-3	C21H22ClN3O	367.88
Azelastine Hydrochloride Impurity B	117078-69-0	C14H2lN3O.HCl	247.34 36.46
Azelastine Impurity D	53242-89-9	C15H11ClN2O	270.72
Azelastine Impurity E		C15H9ClO2	256.69
N-Desmethyl Azelastine-d4	N/A	C21H18ClN3OD4	371.91
Allopurinol	315-30-0	C5H4N4O	136.11
Oxypurinol -13C, 15N2	N/A	C5H4N4O2	155.09
Allopurinol-d2	916979-34-5	C5H2N4OD2	138.13
4,6-Dihydroxypyrazolo[3,4-d]pyrimidine (Oxypurinol)	2465-59-0	C5H4N4O2	152.11
Allopurinol Impurity A	5334-31-6	C4H6N4O	126.12
Allopurinol Impurity B	22407-20-1	C5H6N4O2	154.13
Allopurinol Impurity C	1346604-13-4	C6H6N6O	178.15
Allopurinol Impurity D	6994-25-8	C6H9N3O2	155.16
Allopurinol Impurity E	31055-19-3	C7H9N3O3	183.17
Allopurinol Impurity F (Mixture of Z and E Isomers)	321571-07-7	C12H14N4O4	278.27
3-Amino-2-oxazolidinone	80-65-9	C3H6N2O2	102.09
3-Amino-2-oxazolidinone-d4	1188331-23-8	C3H2N2O2D4	106.12
Aliskiren	173334-57-1	C30H53N3O6	551.77
Aliskiren-d6	173334-57-1 (non-d)	C30H47N3O6D6	557.81
Amorolfine HCl		C21H35NO.HCl	317.52 36.46
N-[2-(acetyloxy)propyl]-N-[3-[4-(1,1-dimethylpropyl)phenyl]-2-methylpropyl]-formamide	142347-84-0	C21H33NO3	347.5
4-[3-[4-(1,1-dimethylpropyl)-phenyl]-2-methylpropyl]-2,6-dimethylmorpholine 4-oxide	78613-39-5	C21H35NO2	333.52
Apigenin-d5	263711-74-6	C15H5O5D5	275.27
Cis-Atracurium Besylate		C53H72N2O12. 2 C6H5O3S	929.17 2 157.17
Atracurium Impurity C1 (trans-Monoacrylate)	N/A	C32H44NO8 C6H5O3S	570.71 157.17
Atracurium Besilate Impurity C2 Iodide	N/A	C32H44NO8. I	570.71 126.90
Atracurium Impurity H (Mixture of cis, trans(H1), cis, cis(H2), tans, trans Isomer)	N/A	C54H74N2O12 2xC6H5O3S	943.20 2x157.17
Atracurium Impurity I (Mixture of cis, trans(I1), cis, cis(I2), tans, trans Isomer)	N/A	C54H74N2O12. 2 I	943.20 2 126.90
Atracurium Impurity K (Mixture of cis, trans, cis, cis(K1 & K2), tans, trans Isomer)	N/A	C54H74N2O12 2xC6H5O3S	943.20 2x157.17
Atracurium Impurity C (Mixture of Diastereomers)	N/A	C32H44NO8. I	570.71 126.90
Atracurium Besylate Impurity D Iodide (Mixture of Diastereomers)		C29H42NO7. I	516.66 126.90
Atracurium Besilate Impurity C1 and C2 Iodide		C32H44NO8	570.71
Atracurium Iodide (Mixture of Diastereomers)	N/A	C53H72N2O12. 2 I	929.17 2 126.90
(R-trans, R-trans)-Atracurium Besylate and (R-cis, R-trans)-Atracurium Besylate Mixture		C53H72N2O12 . 2 I	929.17 2 126.90
Atracurium Besylate Impurity D1 Iodide	N/A	C29H42NO7. I	516.66 126.90
Atracurium Impurity A1 (trans-Monoquatenary) and  A2 (cis-Monoquatenary) Mixture		C52H69N2O12 . I	914.14 126.90
Atracurium Besilate Impurity C1 and C2 Iodide Mixture		C32H44NO8. I	570.71 126.90
Atracurium Impurity V	N/A	C25H34NO6 I	444.55 126.90
Atracurium Impurity E (cis-Quaternary Acid)	N/A	C24H32NO6 C6H5O3S	430.53 157.17
Atracurium Impurity D2 (cis-Quaternary Alcohol)	N/A	C29H42NO7 C6H5O3S	516.66 157.17
Atracurium Impurity G (R-Laudanosine)	N/A	C21H27NO4	357.45
(R-trans, R-trans)-Atracurium Besylate	N/A	C53H72N2O12 2xC6H5O3S	929.17 2x157.17
(R-cis, R-trans)-Atracurium Besylate	N/A	C53H72N2O12 2xC6H5O3S	929.17 2x157.17
Atracurium Impurity A1 (trans-Monoquatenary)	N/A	C52H69N2O12 C6H5O3S	914.14 157.17
Atracurium Impurity A2 (cis-Monoquatenary)	N/A	C52H69N2O12 C6H5O3S	914.14 157.17
Aspartame Impurity B	13433-09-5	C13H16N2O5	280.28
Aspartame Impurity C	150-30-1	C9H11NO2	165.19
Aspartame-d5	N/A	C14H13N2O5D5	299.34
Aspartame Impurity A	02-10-5262	C13H14N2O4	262.27
Aspartame	22839-47-0	C14H18N2O5	294.31
Atazanavir		C38H52N6O7	704.87
Dealkyl Atazanavir		C26H43N5O7	537.66
Atazanavir R,S,S,S-diastereomer		C38H52N6O7	704.87
Atazanavir S,S,S,R-diastereomer		C38H52N6O7	704.87
Atazanavir S,R,R,S-diastereomer		C38H52N6O7	704.87
Atazanavir benzylidenehydrazine carbamate		C42H46N6O4	698.87
Atazanavir related compound A	162537-11-3	C8H15NO4	189.21
Atazanavir di-tert-butyl analog		C32H42N4O5	562.72
Atazanavir-d6		C38H46N6O7D6	710.91
Atazanavir Impurity 1	1292296-09-3	C38H52N6O7	704.87
Atazanavir Impurity 3		C37H50N6O7	690.85
Atazanavir Impurity 2		C37H50N6O7	690.85
Atazanavir Sulfate		C38H52N6O7. H2O4S	704.87 98.08
Atazanavir hydrazine analog		C22H26N4O	362.48
Atazanavir impurity (Pyridinyl benzoic acid)	4385-62-0	C12H9NO2	199.21
Atazanavir impurity (Pyridinyl benzaldehyde)	127406-56-8	C12H9NO	183.21
Ascorbyl tetraisopalmitate	183476-82-6	C70H128O10	1129.79
alfa-Amyrenone	638-96-0	C30H48O	424.72
beta-Amyrenone	638-97-1	C30H48O	424.72
Agomelatine-d6	NA	C15H11NO2D6	249.34
Agomelatine		C15H17NO2	243.31
Agomelatine Impurity I	1385018-58-5	C28H29NO3	427.55
Agomelatine Impurity II		C27H28N2O3	428.54
7-Desmethyl Agomelatine	152302-45-9	C14H15NO2	229.28
Azacitidine	320-67-2	C8H12N4O5	244.21
Azacitidine impurity 3		C14H18N4O8	370.32
Azacitidine related compound C		C7H14N4O5	234.21
N-(Formyl amidino)-N-β-D-ribofuranosylurea	65126-88-7	C8H14N4O6	262.22
Azacitidine-15N4		C9H13N3O5	249.19
Azacitidine Monophosphate		C8H13N4O8P	324.19
Azacitidine Diphosphate		C8H14N4O11P2	404.17
Azacitidine Triphosphate		C8H15N4O14P3	484.15
Azacitidine Impurity 1		C8H12N4O5	244.21
Azacitidine Impurity 2		C8H14N4O6	262.22
Abiraterone-d4	NA	C24H27NOD4	353.54
Abiraterone Related Compound 1 (Pregnenolone-16-ene Acetate)	N/A	C23H32O3	356.51
Abiraterone Related Compound 2 (Prasterone Triflate)	N/A	C20H27F3O4S	420.49
Abiraterone Related Compound 3 (Pregnenolone-16-ene Acetate Oxime)	2174-13-2	C23H33NO3	371.52
Abiraterone Related Compound 4 (Prasterone Acetate Triflate)	115375-60-5	C22H29F3O5S	462.53
Abiraterone Related Compound 5 (Pregnenolone-16-ene Acetate 21-Triflate)	N/A	C24H31F3O6S	504.57
Abiraterone Dimer Impurity (Prasteronyl Abiraterone)	N/A	C43H57NO2	619.94
Abiraterone N-Oxide		C24H31NO2	365.52
Abiraterone-5,6-Epoxide		C24H31NO2	365.52
Abiraterone Acetate-5,6-Epoxide		C26H33NO3	407.56
Abiraterone	154229-19-3	C24H31NO	349.52
Abiraterone Related Compound (5-alpha-17-(3-Pyridyl)-16-androstene-3-one)	154229-26-2	C24H31NO	349.52
Abiraterone Sulfate	NA	C24H31NO4S	429.58
Abiraterone N-Oxide Sulfate Sodium Salt	NA	C24H30NO5S. Na	444.57 22.99
Abiraterone-beta-D-Glucuronide	N/A	C30H39NO7	525.65
Abiraterone Acetate	154229-18-2	C26H33NO2	391.56
Abiraterone Acetate N-Oxide		C26H33NO3	407.56
Abiraterone Epoxide Impurity	N/A	C26H33NO3	407.56
Amisulpride	71675-85-9	C17H27N3O4S	369.49
Amisulpride Impurity B	148516-54-5	C16H25N3O4S	355.46
Amisulpride impurity (2-Methoxy-4-amino-5-ethylsulfonylbenzoic Acid)	71675-87-1	C10H13NO5S	259.28
Amisulpride Impurity D	71676-00-1	C16H25N3O4S	355.46
Amisulpride N-oxide	71676-01-2	C17H27N3O5S	385.49
Amisulpride-d5	N/A	C17H22N3O4SD5	374.52
Amisulpride-d5 N-oxide	N/A	C17H22N3O5SD5	390.52
N-Methyl Amisulpride	N/A	C18H29N3O4S	383.51
N-Methyl Amisulpride-d3	N/A	C18H26N3O4SD3	386.53
4-Amino-N-(1-ethyl-3-piperidinyl)-5-(ethylsulfonyl)-2-methoxybenzamide	148516-68-1	C17H27N3O4S	369.49
Amisulpride Impurity A (Sulpiride Impurity A)	26116-12-1	C7H16N2	128.22
Amisulpride Impurity		C20H24N2O9S2	500.55
Azilsartan	147403-03-0	C25H20N4O5	456.46
Azilsartan Impurity I	139481-33-7	C23H17N3O3	383.41
Azilsartan Impurity J		C24H18N4O5	442.43
Azilsartan Impurity K		C23H16N4O5	428.41
Azilsartan Impurity E	136285-69-3	C23H21N3O2	371.44
Azilsartan Impurity F		C23H23N3O3	389.46
Azilsartan Impurity G		C23H24N4O3	404.47
Azilsartan Impurity H		C23H21N4O4	417.45
Azilsartan Impurity N		C22H17N3O4	387.4
Azilsartan Impurity O		C23H19N3O4	401.43
Azilsartan Impurity P		C25H22N2O5	430.46
Azilsartan-d4	N/A	C25H16N4O5D4	460.49
Azilsartan Impurity Q		C29H25N3O7	527.54
Azilsartan Impurity R		C35H28N4O11	680.63
Azilsartan Ethyl Impurity	N/A	C27H24N4O5	484.52
Azilsartan Ethyl Ring-opening Impurity	N/A	C29H30N4O6	530.59
Azilsartan-d5	N/A	C25H15N4O5D5	461.49
Azilsartan Impurity A	147404-76-0	C25H23N3O4	429.48
Azilsartan Impurity B		C24H21N3O4	415.45
Azilsartan Impurity C		C24H23N4O4	431.48
Azilsartan Impurity L		C24H22N4O3	414.47
Azilsartan Impurity M		C24H19N3O3	397.44
Azilsartan Impurity D		C22H18N4O4	402.41
Tetrahydro Aldosterone	13489-75-3	C21H32O5	364.49
1-Dehydroaldosterone	76959-24-5	C21H26O5	358.44
Aldosterone	52-39-1	C21H28O5	360.45
Sodium Ethyl-d5 Sulfate	N/A	C2O4SD5 Na	130.15 22.99
Ethyl D-Glucuronide	17685-04-0	C8H14O7	222.2
Ethyl-d5 D-Glucuronide	N/A	C8H9O7D5	227.23
Amfenac	51579-82-9	C15H13NO3	255.28
Amfenac-d5	N/A	C15H8NO3D5	260.31
Amfenac Glucuronide	N/A	C21H21NO9	431.4
Amfenac Lactam	51135-38-7	C15H11NO2	237.26
Allopregnanolone		C21H34O2	318.5
Allopregnanolone-d4		C21H30O2D4	322.53
Arasertaconazole	583057-48-1	C20H15Cl3N2OS	437.78
Arasertaconazole-d3	N/A	C20H12Cl3N2OSD3	440.8
Ametryn	834-12-8	C9H17N5S	227.33
N2-(1-Methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine (GS 11354)	4147-57-3	C7H13N5S	199.28
6-(Methylthio)-1,3,5-triazine-2,4-diamine (GS 26831)	03-01-5397	C4H7N5S	157.2
N2-Ethyl-6-(methylthio)-1,3,5-triazine-2,4-diamine (GS 11355)	4147-58-4	C6H11N5S	185.25
L-Arginine L-Aspartate		C6H14N4O2. C4H7NO4	174.20 133.10
Alfuzosin Impurity C		C19H27N5O4	389.46
Alfuzosin Impurity E HCl		C15H21N5O3. HCl	319.37 36.46
Alfuzosin-d3	N/A	C19H24N5O4D3 HCl	392.48 36.46
Alfuzosin Impurity D		C14H21N5O2	291.36
Alfuzosin Impurity A	98902-29-5	C19H23N5O4 . HCl	385.43 36.46
Aflatoxin M2	6885-57-0	C17H14O7	330.3
Acedoben (4-(Acetylamino)benzoic acid)	556-08-1	C9H9NO3	179.18
Acedoben-d4		C9H5NO3D4	183.2
Acedoben Acyl Glucuronide	34220-56-9	C15H17NO9	355.3
4-Methylamino antipyrine-d3		C12H12N3OD3	220.29
4-Propylaminoantipyrine		C14H19N3O	245.33
Ammelide-13C3		C3H4N4O2	131.06
4-Formylamino Antipyrine		C12H13N3O2	231.26
Aminoantipyrine		C11H13N3O	203.25
4-N-demethylmetamizole sodium		C11H12N3O4S . Na	282.30 22.99
Dimethylaminoantipyrine		C13H17N3O	231.3
4-Methylaminoantipyrine	519-98-2	C12H15N3O	217.27
Antipyrine Impurity	83-15-8	C13H15N3O2	245.28
Adrenalone HCl		C9H11NO3.HCl	181.19 36.46
Allura Red AC-d3		C18H11N2Na2O8S2D3	499.45
Benazepril HCl	86541-74-4	C24H28N2O5.HCl	460.96
Benazeprilat	86541-78-8	C22H24N2O5	396.45
Benazepril-d5 HCl	86541-74-4(non-d)	C24H23D5N2O5.HCl	465.99
Benazeprilat-d5	86541-78-8(non-d)	C22H19D5N2O5	401.48
ent-Benazepril	131064-75-0	C24H28N2O5	424.5
(R)-(-)Bicalutamide	113299-40-4	C18H14F4N2O4S	369.39
Bicalutamide Sulfoxide	945419-64-7	C18H14F4N2O3S	414.38
2-Fluoro-4-Desfluoro Bicalutamide	1159977-36-2	C18H14F4N2O4S	430.38
Bicalutamide Impurity H	N/A	C18H14F4N2O4S	430.38
Bicalutamide Impurity K	N/A	C24H20F6N4O6S	606.5
Bicalutamide Impurity L	N/A	C24H20F6N4O6S	606.5
Bicalutamide Impurity M	151262-57-6	C10H11FO5S	262.26
Deshydroxy bicalutamide	906008-94-4	C18H14F4N2O3S	414.38
Bicalutamide Related Compound B		C18H14F4N2O4S	430.38
Bicalutamide-d4	90357-06-5(non-d)	C18H10D4F4N2O4S	373.41
(R)-(-)-Bicalutamide-d4	113299-40-4 (non-d)	C18H10D4F4N2O4S	373.41
S-Bicalutamide		C18H14F4N2O4S	430.38
S-Bicalutamide-d4		C18H10F4N2O4SD4	434.41
Bicalutamide Glucoronide		C24H22F4N2O10S	606.51
Bicalutamide		C18H14F4N2O4S	430.38
Desfluoro Bicalutamide	90357-05-4	C18H15F3N2O4S	412.39
Bicalutamide Sulfide	90356-78-8	C18H14F4N2O2S	398.38
Budesonide-d8	51333-22-3 (non-d)	C25H27D8O6	438.59
Budesonide-14,15-dehydro		C25H32O6	428.53
D-Homo Budesonide (Mixture of Diastereomers)	1040085-98-0	C23H30O6	402.49
Budesonide Impurity G (1, 2-Dihydro Budesonide)	137174-25-5	C25H36O6	432.56
6-Beta-Hydroxy-Budesonide-d7	N/A	C25H27O7D7	453.59
Budesonide Sulfate Sodium (Mixture of Diastereomers)	N/A	C25H33O9S. Na	509.60 22.99
23-Hydroxy Budesonide	N/A	C25H34O7	446.55
24-Hydroxy Budesonide	N/A	C25H34O7	446.55
6-Beta-Hydroxy Budesonide Sulfate	N/A	C25H34O10S	526.61
(Desonide-21-Acetate) 21-Acetoxy-11b-Hydroxy-16-alpha, 17-alpha-Isopropylidinedioxy-pregna-1,4-Diene-3, 20-Dione	25092-25-5	C26H34O7	458.56
Budesonide-22S	51372-28-2	C25H34O6	430.55
Budesonide Impurity A (16-alpha-Hydroxy-Prednisolone)	13951-70-7	C21H28O6	378.45
6-alpha-Methyl Prednisolone-d3	N/A	C22H27O5D3	377.5
Budesonide Impurity C	1040085-99-1	C25H34O6	430.55
Budesonide Impurity (1, 4-Androstadien-11-beta-16-alfa-diol-3, 17-dione)	910299-74-0	C19H24O4	316.4
17-Carboxy Budesonide		C24H32O6	416.52
Androstandionic Impurity(11-Hydroxy, 16n-butanoyloxyandrostan-1,4-diene-3,17dione)		C23H30O5	386.49
Budesonide-22R	51372-29-3	C25H34O6	430.55
Budesonide		C25H34O6	430.55
Budesonide Impurity D	85234-63-5	C25H32O6	428.53
6-Alpha-Hydroxy Budesonide	577777-51-6	C25H34NO7	446.55
6-Beta-Hydroxy Budesonide	88411-77-2	C25H34NO7	446.55
Budesonide Impurity K	51333-05-2	C27H36O7	472.58
Budesonide Impurity L (11-Keto Budesonide, Mixture of Diastereomers)	216453-74-6	C25H32O6	428.53
Bupropion-d9 HCl	31677-93-7 (non-d)	C13H9ClNOD9.HCl	285.26
Bupropion Impurity HCl (2-Amino-1-(3-Chlorophenyl)-1-Propanone HCl)		C9H10ClNO. HCl	183.64 36.46
2-(tert-Butylamino)-3’, 4’-Dichloropropiophonone HCl	N/A	C13H17Cl2NO HCl	274.19 36.46
2-(tert-Butylamino)-3’, 5’-Dichloropropiophonone HCl	N/A	C13H17Cl2NO HCl	274.19 36.46
Bupropion Impurity E (1-(3-Chlorophenyl)-1,2-Propanedione)	10557-17-2	C9H7ClO2	182.61
3-Deschloro-2-Chloro Bupropion HCl  (2-(tert-Butylamino)-2'-Chloropropiophenone HCl)	1049718-57-1	C13H18ClNO HCl	239.75 36.46
Bupropion Impurity (3-Chlorobenzoic Acid)	535-80-8	C7H5ClO2	156.57
Bupropion Impurity ((3R,5RS,6RS)-6-(3-Chlorophenyl)-6-Hydroxy-5-Methyl-3-Thiomorpholine Carboxylic Acid)		C12H14ClNO3S	287.77
erythro-Dihydro-Bupropion-D-Glucuronide	N/A	C19H28ClNO7	417.89
threo-Dihydro-Bupropion-D-Glucuronide	N/A	C19H28ClNO7	417.89
Bupropion Related Compound A	1049718-72-0	C13H18ClNO	239.75
Bupropion morpholinol	357399-43-0	C13H18ClNO2	255.75
Bupropion Related Compound F	857233-13-7	C9H9ClO2	184.62
Bupropion Related Compound C	152943-33-4	C9H9ClO2	184.62
Bupropion morpholinol-d6	357399-43-0(non-d)	C13H12D6ClNO2	261.78
threo-Hydroxy Bupropion-d9 HCl	NULL	C13H11ClNOD9.HCl	287.32
threo-Hydroxy Bupropion HCl	153365-82-3	C13H20ClNO.HCl	278.22
erythro-Hydroxy Bupropion HCl	357628-62-7	C13H20ClNO. HCl	241.76 36.46
erythro-Hydroxy Bupropion-d9 HCl	357628-62-7 (non-labelled)	C13H11ClNOD9. HCl	250.82 36.46
Bupropion Hydrochloride	31677-93-7	C13H18ClNO.HCl	239.75 36.46
Bupropion Impurity	N/A	C12H12ClNO4S	301.75
(S)-Bupivacaine HCl	27626-48-2	C18H28N2O . HCl	324.9
Bupivacaine Impurity F		C8H11N	121.18
(R)-Bupivacaine HCl	27262-45-9	C18H28N2O. HCl	324.9
rac-Bupivacaine-d9	47668-57-0	C18H19N2OD9	297.49
Bupivacaine HCl		C18H28N2O. HCl	288.44 36.46
Bupivacaine Impurity A		C14H14N2O	226.28
Betamethasone Enol Aldehyde E Isomer	52647-07-1	C22H27FO4	374.46
Betamethasone 21-Acetate 17-Propionate	5514-81-8	C27H35FO7	490.57
Betamethasone 17-Propionate	5534-13-4	C25H33FO6	448.54
Betamethasone 21-Propionate	75883-07-7	C25H33FO6	448.54
Betamethasone Tripropionate	1186048-33-8	C31H41FO8	560.67
Betamethasone 9,11-Epoxide	981-34-0	C22H28O5	372.47
Betamethasone-d10 Dipropionate		C28H27FO7D10	514.66
Betamethasone-d5		C22H24FO5D5	397.5
21-Hemiacetal Betamethasone	N/A	C23H31FO6	422.5
Betamethasone 17-Propionate-d5		C25H28FO6D5	453.57
Betamethasone Valerate Impurity H	52619-18-8	C27H37ClO6	493.05
Betamethasone 21-Valerate	2240-28-0	C27H37FO6	476.59
6-Bromo-betamethasone-17,21-dipropionate		C28H36BrFO7	583.5
Epoxybetamethasone-17,21-dipropionate	66917-44-0	C28H36O7	484.59
Betamethasone EP Impurity C	13504-15-9	C22H28O4	356.47
Betamethasone EP Impurity D	52619-05-3	C25H33FO7	464.54
Betamethasone EP Impurity F	N/A	C22H28O4	356.47
Betamethasone EP Impurity G	N/A	C22H30O5	374.48
Betamethasone EP Impurity H	N/A	C22H29FO5	392.47
Betamethasone EP Impurity I	N/A	C22H29FO5	392.47
Betamethasone EP Impurity J	18383-24-9	C22H30O4	358.48
Betamethasone Enol Aldehyde Z Isomer	52647-06-0	C22H27FO4	374.46
Betamethasone valerate impurity D		C27H37BrO6	537.5
6-alpha-Bromobetamethasone Dipropionate		C28H36BrFO7	583.5
Betamethasone Dipropionate EP Impurity E		C28H37ClO7	521.06
Bupivacaine Impurity B		C14H20N2O	232.33
Balanol	63590-19-2	C32H34N2O6	542.64
Bupivacaine Impurity C		C14H17NO	215.3
Bucillamine		C7H13NO3S2	223.31
Bucillamine-d6		C7H7NO3S2D6	229.35
Bupivacaine Impurity D		C14H19Cl2NO	288.22
Busulfan Impurity 1	N/A	C6H14O5S2	230.3
Busulfan Impurity 2	N/A	C10H22O9S3	382.47
Bupivacaine Impurity E		C18H30N2O	290.45
Bamifylline	2016-63-9	C20H27N5O3	385.47
6-Hydroxy Buspirone	125481-61-0	C21H31N5O3	401.51
Bromperidol	10457-90-6	C21H23BrFNO2	420.33
Bromperidol-d4		C21H19BrFNO2D4	424.35
Buspirone-d8 Hydrochloride	204395-49-3	C21H23N5O3D8.HCl	393.56 36.46
Bistriazole Ketone (1,3-Bis(1H-1,2,4-triazole-1-yl)propan-2-one)		C7H8N6O	192.18
Buspirone Metabolite (1-(2-Pyrimidyl)-Piperazine)		C8H12N4	164.21
Bacitracin	1405-87-4	C66H103N17O16S	1422.73
Bacitracin F	22601-63-4	C66H98N16O17S	1419.68
5-Hydroxy Buspirone HCl		C21H31N5O3.HCl	401.51 36.46
Buflomedil Related Impurity		C15H21NO4	279.34
Buflomedil	55837-25-7	C17H25NO4	307.39
Buflomedil impurity (o-desmethyl)	70585-57-8	C17H26NO3	292.4
Buspirone N-Oxide	220747-81-9	C21H31N5O3	401.51
Buspirone Impurity K		C9H13NO2	167.21
Bezafibrate	41859-67-0	C19H20ClNO4	361.83
Bezafibrate-d4	N/A	C19H16ClNO4D4	365.85
Bezafibrate Impurity C		C20H22ClNO4	375.86
Bezafibrate Impurity D	41859-58-9	C21H24ClNO4	389.88
Bezafibrate Impurity A		C15H14ClNO2	275.74
Buspirone Hydrochloride	33386-08-2	C21H31N5O2.HCl	385.51 36.46
Bumadizone	3583-64-0	C19H22N2O3	526.4
6-Hydroxy Buspirone-d8	N/A	C21H23N5O3D8	409.56
Butyrophenone	495-40-9	C10H12O	148.21
Benzbromarone Impurity A		C17H13BrO3	345.2
Benzbromarone Impurity B		C17H11Br3O3	502.99
Benzbromarone	3562-84-3	C17H12Br2O3	424.09
4-Hydroxybenzhydrazide	5351-23-5	C7H8N2O2	152.15
Benzhydrazide Related Compound (Hydrazide Hydrazone, Mixture of Z and E Isomers)	56735-29-6	C10H12N4O2	220.23
Benserazide-d3	322-35-0 (non-d)	C10H12N3O5D3	260.27
Biapenem Dimer A		C30H36N8O8S2	700.8
Biapenem Dimer B		C30H36N8O8S2	700.8
Biapenem Related Compound 1		C15H20N4O5S	368.41
Biapenem Related Compound 2		C16H20N4O6S	396.43
Trihydroxybenzyl hydrazide	NULL	C7H10N2O3	170.17
Benznidazole	22994-85-0	C12H12N4O3	260.25
Benznidazole-D7		C12H5N4O3D7	267.3
Trihydroxybenzyl hydrazide-15N2		C7H10N2O3	172.19
Bisdisulizole disodium (Neo heliopan AP)	180898-37-7	C20H12N4O12S4 . 2Na	628.59   2x22.99
Benserazide-d3 HCl		C10H12N3O5D3.HCl	260.27 36.46
Benzoin	119-53-9	C14H12O2	212.25
Benserazide Impurity B	N/A	C17H21N3O8	395.37
4-Chlorobenzoic Acid	74-11-3	C7H5ClO2	156.57
4-Dimethylamino Benzoic Acid-d6	1175002-09-1	C9H5NO2D6	171.23
2-Ethoxy Benzoic Acid		C9H10O3	166.18
Calcium 2-Hydroxy-4-(Methylthio)Butyrate	4857-44-7	2 C5H9O3S. Ca	2 149.19 40.08
3-Methyl-2-Oxobutyrate	51828-94-5	2 C5H7O3 Ca	2x115.11 40.08
Brivudine	69304-47-8	C11H13BrN2O5	333.14
alfa-(Z)-Brivudine	N/A	C11H13BrN2O5	333.14
beta-(Z)-Brivudine	N/A	C11H13BrN2O5	333.14
Brivudine Impurity ((E)-5-(2-Bromovinyl)uracil )	69304-49-0	C6H5BrN2O2	217.02
Brivudine Di-Uracil Impurity	N/A	C12H10Br2N4O4	434.05
Brotizolam	57801-81-7	C15H10BrClN4S	393.69
Brotizolam Impurity 1	1437317-64-0	C15H12BrClN4OS	411.71
1, 2-Benzenediamine-15N2	N/A	C6H8N2	110.13
Bendavia	736992-21-5	C32H49N9O5	639.8
Bendavia-D5		C32H44N9O5D5	644.83
Bisoprolol-d5 Hemifumarate	66722-44-9 (non-d)	C18H26NO4D5	330.48
Bisoprolol Impurity *		C16H25NO5	311.38
Bifendate	73536-69-3	C20H18O10	418.36
Bifendate Impurity A	1181519-47-0	C18H14O8	358.31
Bifendate Impurity B	128142-41-6	C19H18O9	390.35
Bifendate Impurity E	205117-47-1	C19H16O10	404.33
Bifendate Impurity F		C38H32O18	776.67
Bifendate Impurity G	79279-08-6	C18H18O8	362.34
Bifendate Impurity H		C38H34O17	762.68
Bisoprolol Impurity E (Dehydroxy Bisoprolol )	1217245-60-7	C18H29NO3	307.44
Bisoprolol EP Impurity B Hemifumarate (Bisoprolol n-Propyl Derivative Hemifumarate)	1447715-44-7 (free base)	C18H31NO4. 0.5 C4H4O4	325.45 0.5 116.07
Bisoprolol Hemifumarate	104344-23-2	C36H62N2O8.C4H4O4	650.90 116.07
Bronopol	52-51-7	C3H6BrNO4	199.99
2-Methyl-2-Nitro-1,3-Propanediol	77-49-6	C4H9NO4	135.12
Bisoprolol EP Impurity A	62572-93-4	C13H21NO3	239.32
Bucladesine	362-74-3	C18H23N5O8P.Na	468.39   22.99
Bucladesine Impurity 1		C14H17N5O7P.Na	398.29   22.99
Bucladesine Impurity 2		C14H17N5O7P.Na	398.29    22.99
Bisoprolol Acid Impurity	72570-70-8	C13H19NO4	253.3
Benzimidazole-13C6		C7H6N2	124.07
Bisoprolol EP Impurity L	29122-74-5	C13H19NO3	237.3
Beraprost Sodium Salt	88475-69-8	C24H29O5.Na	397.50   22.99
Bisoprolol Impurity		C15H23NO5	297.35
Benzalkonium Chloride		C21H38N. Cl C23H42N. Cl	304.54 35.45 332.60 35.45
Bisoprolol EP Impurity G	1215342-36-1	C19H33NO5	355.48
4-Aminobiphenyl-d9	344298-96-0	C12H2ND9	178.28
Bisoprolol EP Impurity K	864544-37-6	C18H29NO5	339.44
Bisjatrochizine	35558-46-4	C40H38N2O8 . 2 Cl	674.76 2 35.45
Bisoprolol Phenol Impurity	62340-37-8	C12H19NO3	225.29
Bromchlorbuterol Hydrochloride	78982-84-0	C12H18BrClN2O . HCl	321.65 36.46
Besifloxacin Impurity A		C19H21ClFN3O3	393.85
Besifloxacin Impurity C		C19H22FN3O3	359.4
Besifloxacin Impurity E		C19H22FN3O3	359.4
Besifloxacin Impurity F		C19H21ClFN3O3	393.85
Besifloxacin Impurity G	124932-43-0	C6H14N2	114.19
Buserelin	57982-77-1	C60H86N16O13	1239.45
Buserelin-d5	57982-77-1 (non-d)	C60H81N16O13D5	1244.48
Bethanechol-d6	674-38-4 (non-d)	C6H8N2O2D6	152.23
Bethanechol-d6 Chloride	590-63-6 (non-d)	C7H11N2O2D6.Cl	167.26 35.4
Bosentan	147536-97-8	C27H29N5O6S	551.63
Bosentan Related Compound C	1097263-60-9	C52H52N10O10S2	1041.18
Bosentan Impurity D	174227-14-6	C25H25N5O5S	507.57
Bosentan Related Compound 1	150728-13-5	C15H10Cl2N4O2	349.18
Bosentan Related Compound 2	6292-59-7	C10H15NO2S	213.3
Bosentan Related Compound 3	150727-06-3	C25H24ClN5O4S	526.02
Bosentan-d4	1065472-77-6	C27H25N5O6SD4	555.65
Hydroxy Bosentan		C27H29N5O7S	567.63
Hydroxy Bosentan-d4		C27H25N5O7SD4	571.65
Hydroxy Bosentan-d6		C27H23N5O7SD6	573.66
Desmethyl Bosentan		C26H27N5O6S	537.6
Hydroxy O-Desmethyl Bosentan		C26H27N5O7S	553.6
Desmethyl Bosentan-d4	N/A	C26H23N5O6SD4	541.62
Hydroxy Desmethyl Bosentan-d4	N/A	C26H23N5O7SD4	557.62
Brassinolide		C28H48O6	480.69
Betaxolol HCl	63659-18-7	C18H29NO3.HCl	307.44 36.46
Betaxolol-d5	63659-18-7 (non-d)	C18H24NO3D5	312.47
Betaxolol-d7 HCl		C18H22NO3D7.HCl	314.48 36.46
Bismuth Potassium Iodide		Bi.7 I.4 K	208.98 7 126.90 4 39.10
Bismuth Sodium Tartrate		C12H12BiO18.3 Na	653.20 3 22.99
Bismuth Potassium Citrate (Bismuth Subcitrate)	57644-54-9	C12H10BiO14 . 3 K	587.19 3 39.10
Brimonidine Impurity I (5-Bromoquinazolin-6-ylthiourea)	842138-74-3	C9H7BrN4S	283.15
Brimonidine Related Compound (5-Bromo-6-Aminoquinoxaline)	50358-63-9	C8H6BrN3	224.06
Brimonidine	59803-98-4	C11H10BrN5	292.14
Brimonidine-d4	59803-98-4 (non-d)	C11H6D4BrN5	296.18
Brimonidine impurity II (N-(4,5-dihydro-1H-imidazol-2-yl)-6-Quinoxalinamine)		C11H11N5	213.24
Brimonidine Tartrate		C11H10BrN5.C4H6O6	292.14 150.09
Brimonidine Tartrate Impurity 1	182627-95-8	C11H10BrN5O2	324.14
Brimonidine Tartrate Impurity 2	N/A	C10H8BrN3S	282.16
Brimonidine Tartrate Impurity 3	N/A	C13H14N4	226.28
Brimonidine Related Compound (6-Aminoquinoxaline)	6298-37-9	C8H7N3	145.17
Bilastine	202189-78-4	C28H37N3O3	463.63
Bilastine-d4		C28H33N3O3D4	467.65
Benzoyl Peroxide	94-36-0	C14H10O4	242.23
Bromopride	4093-35-0	C14H22BrN3O2	344.25
Brinzolamide	138890-62-7	C12H21N3O5S3	383.51
Brinzolamide-d5	150937-43-2 (non-d)	C12H16N3O5S3D5	388.58
N-Desethyl Brinzolamide		C10H17N3O5S3	355.46
N-Desethyl Brinzolamide-d3		C10H14N3O5S3D3	358.47
Brinzolamide Related Compound A	154127-42-1	C10H16N2O6S3	356.44
Brinzolamide Impurity C HBr	186377-56-0 (free base)	C11H19N3O5S3. HBr	369.48 80.91
Brinzolamide Impurity G		C11H19N3O5S3 . HCl	369.48 36.46
Buclizine diHCl	129-74-8	C28H33ClN2.2 HCl	433.04 2 36.46
Buclizine-d8	82-95-1(non-d)	C28H25ClN2D8	441.14
Berberine Sulfate Trihydrate	316-41-6 (anhydrous)	2 C20H18NO4 .O4S. 3 H2O	2 336.37 96.06 3 18.02
Beclomethasone Dipropinate Impurity A (Beclomethasone-21-monopropionate)	69224-79-9	C25H33ClO6	464.99
Beclomethasone Dipropinate Impurity N	1204582-47-7	C28H36BrClO7	599.95
Beclomethasone Dipropinate Impurity F	887130-69-0	C28H36BrClO7	599.95
Beclomethasone Dipropinate Impurity B (Beclomethasone 21-acetate 17-propionate)	07-08-5534	C27H35ClO7	507.03
Beclomethasone Dipropinate Impurity C (Beclomethasone 21-butyrate 17-propionate)		C29H39ClO7	535.08
Beclomethasone Dipropinate Impurity V (9,11-epoxide-21-propionate)	205105-83-5	C25H32O6	428.53
Beclomethasone Dipropinate Monohydrate	08-09-5534	C28H37ClO7.H2O	521.06   18.02
Beclomethasone Dipropinate Impurity E		C28H36Cl2O7	555.5
Beclomethasone Dipropinate Impurity I		C28H36O6	468.6
Beclomethasone Dipropinate Impurity J		C28H36O7	484.59
Beclomethasone Dipropinate Impurity O		C28H36Cl2O6	539.5
Beclomethasone Dipropinate Impurity H (Beclomethasone-17-monopropionate)	5534-18-9	C25H33ClO6	464.99
Beclomethasone Dipropinate Impurity Q		C28H38O6	470.61
Beclomethasone Dipropinate Impurity R		C22H28O5	372.47
Beclomethasone Dipropinate Impurity S		C31H41ClO8	577.12
Beclomethasone Dipropinate Impurity U		C25H32O6	428.53
Beclomethasone-17-monopropionate-d3		C25H30ClO6D3	468.01
Beclomethasone-17-monopropionate-d5	5534-18-9 (non-d)	C25H28ClO6D5	470.02
Beclomethasone Dipropionate-d10		C28H27ClO7D10	531.12
Beclomethasone Dipropionate		C28H37ClO7	521.06
Beclomethasone	4419-39-0	C22H29ClO5	408.93
Beclomethasone Dipropinate Impurity D	52092-14-5	C28H37BrO7	565.51
Beclomethasone Dipropinate Impurity L	114371-33-4	C28H39ClO7	523.07
Beclomethasone Dipropinate Impurity M	N/A	C28H37ClO7	521.06
Bimatoprost-d5		C25H32NO4D5	420.61
Bimatoprost	155206-00-1	C25H37NO4	415.58
15-Keto Bimatoprost		C25H35NO4	413.56
15-epi Bimatoprost ((15R)-Bimatoprost)	1163135-92-9	C25H37NO4	415.58
Bimatoprost Acid Methyl Ester		C24H34O5	402.54
5-Trans Bimatoprost		C25H37NO4	415.58
Bimatoprost Acid	38344-08-0	C23H32O5	388.51
Bufuralol Hydrochloride	59652-29-8	C16H23NO2.HCl	261.37 36.46
Bufuralol-d9 Hydrochloride	59652-29-8 (non-d)	C16H14NO2D9.HCl	270.52 36.46
(R)-Bufuralol Hydrochloride	57704-10-604-11-7	C16H23NO2.HCl	261.37 36.46
(S)-Bufuralol Hydrochloride	57704-10-6	261.37 36.46	C16H23NO2.HCl
1'-Hydroxy Bufuralol (Mixture of Diastereomers)	57704-16-2	C16H23NO3	277.37
1'-Hydroxy Bufuralol-d9 (Mixture of Diastereomers)	57704-16-2 (non-d)	C16H14NO3D9	286.54
1'-Oxpbufuralol Hydrochloride	137740-37-5	C16H21NO3.HCl	311.81
Bisacodyl	603-50-9	C22H19NO4	361.4
Bisacodyl Impurity D	10040-45-6	C18H13NO8S2 2Na	435.43 2x22.99
Bisacodyl-d8	603-50-9	C22H11NO4D8	369.44
Bisacodyl phenol		C18H15NO2	277.33
Bisacodyl phenol-d8		C18H7NO2D8	285.38
Bisacodyl phenol glucuronide		C24H23NO8	453.45
Bisacodyl Impurity A		C18H15NO2	277.33
Bisacodyl Impurity B	16985-05-0	C18H15NO2	277.33
Bisacodyl Impurity C	72901-16-7	C20H17NO3	319.36
Bisacodyl Impurity E	111664-35-8	C22H19NO4	361.4
Biotin	58-85-5	C10H16N2O3S	244.31
rac-Biotin-d4	1217850-77-5	C10H12N2O3SD4	248.34
Biotin Impurity A	1163708-46-0	C18H28N4O4S2	428.58
Biotin Impurity B	57671-79-1	C11H16N2O5S	288.32
Biotin Impurity C	412308-26-0	C9H14N2O2S	214.29
Biotin Impurity D (9-Methyl Biotin)	415725-35-8	C11H18N2O3S	258.34
Biotin Impurity E	57229-92-2	C17H22N2O3S	334.44
1’N-Benzyl Biotin	76335-62-1	C17H22N2O3S	334.44
(-)-alfa-Benidipine Hydrochloride ((R,R)-Benidipine HCl)	129262-07-3	C28H31N3O6 HCl	505.58 36.46
Benidipine Impurity 3		C21H25N3O6	415.45
Benidipine  Impurity 4		C17H18N2O6	346.34
Benidipine  Impurity 5		C17H18N2O6	346.34
Benidipine  Impurity 7		C15H14N2O6	318.29
Benidipine  Impurity 8		C28H31N3O6	505.58
Benidipine  Impurity 9		C28H31N3O6	505.58
Benidipine  Impurity 11		C28H31N3O6	505.58
Benidipine  Impurity 12		C16H16N2O6	332.32
Benidipine  Impurity 13		C16H16N2O6	332.32
(-)-alfa-Benidipine-d5 Hydrochloride	129262-07-3 (non-labelled)	C28H26N3O6D5.HCl	510.61 36.46
(+)-alfa-Benidipine Hydrochloride ((S,S)-Benidipine HCl)	129262-08-4	C28H31N3O6 HCl	505,58 36.46
rac-Benidipine Hydrochloride	91599-74-5	C28H31N3O6 HCl	505.58 36.46
(3S,4'R)-Benidipine HCl	119009-45-9	C28H31N3O6. HCl	505.58 36.46
(3R,4'S)-Benidipine HCl	119065-61-1	C28H31N3O6. HCl	505.58 36.46
Benidipine Impurity 1	N/A	C39H44N4O6	664.81
Benidipine Impurity 2	N/A	C17H18N2O6	346.34
Dehydro-Benidipine	N/A	C28H29N3O6	503.56
Balsalazide-d4	80573-04-2 (non-d)	C16H9N3O6D4	347.32
Balsalazide USP Impurity 1	1242567-11-8	C27H24N6O9	576.53
Balsalazide USP Impurity 2	1242567-09-4	C17H15N3O6	357.33
Balsalazide USP Impurity 3		C27H24N6O9	576.53
Balsalazide USP Impurity 4		C27H24N4O9	548.51
Balsalazide USP Impurity 5		C20H21N3O6	399.41
Bendroflumethiazide-d5	1330183-13-5	C15H9F3N3O4S2D5	426.45
(R)-Bendroflumethiazide	1087345-31-0	C15H14F3N3O4S2	421.42
(S)-Bendroflumethiazide	1245935-40-3	C15H14F3N3O4S2	421.42
Bendroflumethiazide o-isomer		C15H14F3N3O4S2	421.42
Bexarotene	153559-49-0	C24H28O2	348.49
Bexarotene-d4	153559-49-0(non-d)	C24H24O2D4	352.51
6-Hydroxy Bexarotene		C24H28O3	364.49
7-Hydroxy Bexarotene		C24H28O3	364.49
Bexarotene Acyl Glucuronide		C30H36O8	524.62
Bromocriptine	22260-51-1	C32H40BrN5O5	654.61
Bromocriptine Impurity G		C33H42BrN5O5	668.64
Bromocriptine-13C-d3		C32H37BrN5O5D3	658.62
Bromocriptine Mesylate	22260-51-1	C32H40BrN5O5.CH4O3S	654.61 96.11
Bromocriptine Impurity A		C32H38BrN5O4	636.59
Bromocriptine Impurity B	511-09-1	C32H41N5O5	575.71
Bromocriptine Impurity C		C32H40BrN5O5	654.61
Bromocriptine Impurity D		C16H15BrN2O2	347.21
Bromocriptine Impurity E		C16H16BrN3O	346.23
Bromocriptine Impurity F		C32H40BrN5O5	654.61
Bergapten-d3		C12H5O4D3	219.21
Biopterin	22150-76-1	C9H11N5O3	237.22
Biopterin-d3		C9H18N5O3D3	240.24
7,8-dihydro biopterin		C9H13N5O3	239.24
7,8-Dihydro-L-Biopterin-d3		C9H10N5O3D3	242.25
q-Dihydrobiopterin	N/A	C9H13N5O3	239.24
Betahistine Impurity A (2-Vinylpyridine)		C7H7N	105.14
Betahistine Impurity C Trihydrochloride		C15H19N3.3 HCl	241.34 3 36.46
Betahistine Impurity B (2-(2-Hydroxyethyl)pyridine)	103-74-2	C7H9NO	123.16
Betahistine-d3		C8H9N2D3 . 2 HCl	139.22 2 36.46
Betahistine Impurity C Trimesilate	5452-87-9 (free base)	C15H19N3 . 3 CH4O3S	241.34 3 96.11
Bromhexine Impurity A	50739-76-9	C7H7Br2NO	280.95
Bromhexine Impurity (N-(2-Nitrobenzyl)-N-cyclohexyl-N-methylamine)	80638-08-0	C14H20N2O2	248.33
Bromhexine Impurity B	50910-55-9	C7H5Br2NO	278.93
Bromhexine Hydrochloride	611-75-6	C14H20Br2N2.HCl	412.6
Bromhexine Impurity C	57365-08-9	C14H22N2	218.34
Bromhexine Impurity D	132004-28-5	C14H21BrN2	297.24
Bromhexine Impurity E	NA	C15H21Br2N2	389.16
Bromhexine N-Oxide		C14H20Br2N2O	392.14
Bromhexine Related Compound 1 HCl		C14H20BrClN2. HCl	331.69 36.46
Bromhexine Related Compound 2		C14H20BrClN2	331.69
3,4-Diamino Benzophenone	39070-63-8	C13H12N2O	212.25
4-Amino-3-Nitro Benzophenone	31431-19-3	C13H10N2O3	242.24
Busperidone Impurity A		C8H12N4	164.21
Busperidone Impurity K		C9H13NO2	167.21
Baclofen-d4		C10H8ClNO2D4	217.69
Gama-Hydroxy Baclofen		C10H12ClNO3	229.67
Baclofen impurity A	22518-27-0	C10H10ClNO	195.65
Baclofen impurity B	1141-23-7	C11H12ClNO3	241.68
Baclofen Impurity (3-(4-Chlorophenyl)-glutaric acid)	35271-74-0	C11H11ClO4	242.66
Barnidipine-d5 HCl		C27H24N3O6D5	496.58
Barnidipine-d4	117152-15-5	C27H25N3O6D4	495.57
Dehydro Barnidipine		C27H27N3O6	489.53
Barnidipine	104713-75-9	C27H29N3O6	491.55
Barnidipine HCl	104757-53-1	C27H29N3O6. HCl	491.55 36.46
Benzetimide Hydrochloride	5633-14-7	C23H26N2O2.HCl	362.48 36.46
Benzetimide-d5 Hydrochloride		C23H21N2O2D5 . HCl	367.51 36.46
Bendamustine Impurity A	109882-27-1	C16H22ClN3O3	339.83
Bendamustine Desmethyl Impurity	31349-38-9	C15H19Cl2N3O2	344.24
Bendamustine Chloro Dimer Impurity		C32H41Cl3N6O4	680.08
Bendamustine Deschloro Dimer Impurity		C32H44N6O7	624.74
Bendamustine Dimer 2'-Allyl Ester		C35H45Cl3N6O4	720.15
Bendamustine Mannitol Ester		C22H33Cl2N3O7	522.43
Bendamustine Ether Impurity		C16H21N3O3	303.36
Bendamustine Dihydroxy Impurity		C16H23N3O4	321.38
Bendamustine Impurity B	N/A	C32H43ClN6O6	643.19
Bendamustine Impurity C	N/A	C19H27Cl2N3O2	400.35
Bendamustine N-Alkylated Impurity	N/A	C14H18ClN3O2	295.77
Bendamustine HCl		C16H21Cl2N3O2. HCl	358.27 36.46
Bendamustine-d4		C16H17Cl2N3O2D4	362.29
Bendamustine Dideschloroethyl		C12H15N3O2	233.27
Bendamustine Isopropyl Ester Impurity	N/A	C19H28ClN3O3	381.91
Bendamustine Impurity D	191939-34-1	C16H20ClN3O2S	353.87
Dodecylbenzenesulphonic Acid (Mixture of Isomers)	121-65-3	C18H30O3S	326.5
Benzenesulfonic Acid	98-11-3	C6H6O3S	158.18
Sodium Dodecylbenzenesulfonate (Mixture of Isomers)	25155-30-0	C18H29O3S Na	325.49 22.99
p-Toluenesulfonic Acid Monohydrate	6192-52-5	C7H8O3S. H2O	172.20 18.02
Benzocaine	94-09-7	C9H11NO2	165.19
Benzocaine Acetylsalicylamide	23437-10-7	C18H17NO5	327.34
N-Acetyl Benzocaine	5338-44-3	C11H13NO3	207.23
Ethyl 4-Nitrobenzoate	99-77-4	C9H9NO4	195.18
Ethyl Benzoate		C9H10O2	150.18
Benzocaine-N-Beta-D-Glucoside	28315-50-6	C15H21NO7	327.34
Bortezomib ((1R,2S)-Bortezomib)	179324-69-7	C19H25BN4O4	384.25
Bortezomib Impurity C (Bortezomib Impurity-5)		C19H25BN4O4	384.25
Bortezomib Impurity F		C15H15N3O3	285.31
Bortezomib Impurity G		C19H24N4O3	356.43
Bortezomib Impurity H		C19H24N4O2	340.43
Bortezomib Impurity A		C14H14N4O2	270.29
Bortezomib Impurity 2 (SR-Isomer, EP Impurity E)	289472-78-2	C19H24N4O3	356.43
Bortezomib Impurity M	N/A	C19H24N4O4	372.43
Bortezomib Impurity N	N/A	C19H24N4O4	372.43
Bortezomib-d5	1133706-15-6	C19H20BN4O4D5	389.28
Bortezomib Related Impurity E		C20H26N4O3	370.46
Bortezomib Impurity B ((S)-3-Phenyl-2-(pyrazine-2-carbonylamino)propanoic Acid)	114457-94-2	C14H13N3O3	271.28
Bortezomib Related Impurity F	N/A	C20H26N4O3	370.46
Bortezomib Impurity 4		C19H22N4O3	354.41
Bortezomib Impurity 5	N/A	C19H22N4O4	370.41
Bortezomib Impurity 6	N/A	C19H25BN4O5	400.25
Bortezomib Impurity 7	N/A	C10H16BN3O3	237.07
Bortezomib Impurity 8	N/A	C24H27BN6O5	490.33
Bortezomib Impurity 9	1194235-41-0	C28H34BN5O5	531.42
Bortezomib Impurity 10	390800-88-1	C57H69N12O9P3	1159.18
Bortezomib Impurity 2 (RR-Isomer)	N/A	C19H24N4O3	356.43
Bortezomib Impurity 3	289472-80-6	C14H14N4O2	270.29
Bortezomib Impurity (R,R-Isomer)	1132709-15-9	C19H25BN4O4	384.25
Bortezomib Impurity (R,S-Isomer)	1132709-16-0	C19H25BN4O4	384.25
Bortezomib Impurity (S,S-Isomer)		C19H25BN4O4	384.25
Bromfenac	91714-94-2	C15H12BrNO3	334.17
Bromfenac Impurity (2-Amino-3-Benzoyl-alfa-Oxobenzeneacetic Acid)	126849-37-4	C15H11NO4	269.26
Bromfenac-d4	N/A	C15H8BrNO3D4	338.2
Bromfenac Glucuronide	N/A	C21H20BrNO9	510.3
Bromfenac Glucoside	N/A	C21H20BrNO9	510.3
Bromfenac Lactam	91713-91-6	C15H10BrNO2	316.16
Dichlofenac Lactam	15362-40-0	C14H9Cl2NO	278.14
7-(4-Bromobenzoyl)indoline-2,3-dione		C15H8BrNO3	330.14
2-Amino-3-(4-bromobenzoyl)benzoic acid	241496-82-2	C14H10BrNO3	320.14
2-Amino-3-(4-bromobenzoyl)phenyloxoacetic acid		C15H10BrNO4	348.16
Bazedoxifene		C30H34N2O3	470.62
Bazedoxifene-d4		C30H30N2O3D4	474.64
Bazedoxifene-4-glucuronide		C36H42N2O9	646.74
Bazedoxifene-5-glucuronide		C36H42N2O9	646.74
Bazedoxifene-N-Oxide		C30H34N2O4	486.62
Bazedoxifene impurity 1		C44H46N2O3	650.85
Bazedoxifene impurity 2		C30H34N2O3	470.6
Benzydamine Hydrochloride Impurity C	2215-63-6	C14H12N2O	224.26
Benzydamine N-Oxide Hydrochloride		C19H24N3O2Cl	361.87
N,N-Dimethyl-3-chloropropylamine hydrochloride		C5H13Cl2N	158.07
Benzydamine HCl	132-69-4	C19H23N3O HCl	309.41 36.46
Benzydamine-d6 HCl	N/A	C19H17N3OD6 HCl	315.45 36.46
Benzydamine Impurity B (5-Benzyl Benzydamine)	N/A	C26H29N3O	399.54
Benzydamine Impurity A HCl	87453-76-7 (free base)	C19H24N2O2. HCl	312.42 36.46
Rac-Bepotastine-d6		C21H19ClN2O3D6	394.93
(R)-Bepotastine	190730-41-7	C21H25ClN2O3	388.9
Bepotastine Besylate	190786-44-8	C21H25ClN2O3. C6H6O3S	388.90 158.18
Bumetanide-d5		C17H15N2O5SD5	369.45
Bumetanide impurity (3-Nitro-4-phenoxy-5-sulfamoylbenzoic Acid)	28328-53-2	C13H10N2O7S	338.3
Bumetanide related compound A (Desbutyl)	28328-54-3	C13H12N2O5S	308.31
3-Hydroxy Benzopyrene	13345-21-6	C20H12O	268.32
3-Hydroxy Benzopyrene-d11		C20HOD11	279.38
9-Hydroxy Benzopyrene		C20H12O	268.32
9-Hydroxy Benzopyrene-d11		C20HOD11	279.38
Boceprevir	394730-60-0	C27H45N5O5	519.69
Benztropine Mesylate		C21H25NO.CH4O3S	307.44 96.11
Benzhexol HCl		C20H31NO.HCl	301.48 36.46
Blonanserin Impurity 1		C29H43N5	461.7
Blonanserin Impurity 2		C23H31N3	349.52
Blonanserin Impurity 3		C17H19FN2	270.35
Blonanserin Impurity 4		C21H26FN3	339.46
Blonanserin Impurity 5		C20H26FN3	327.45
Blonanserin	132810-10-7	C23H30FN3	367.51
Blonanserin-d5		C23H25FN3D5	372.54
Blonanserin-d8		C23H22FN3D8	375.56
Blonanserin Metabolite 5	N/A	C21H28FN3	341.48
Benzethonium-d7 Chloride		C27H35NO2D7 . Cl	419.68 35.45
Benzethonium Chloride	121-54-0	C27H42NO2. Cl	412.64 35.45
Butoconazole Nitrate	64872-77-1	C19H17Cl3N2S . HNO3	411.78 63.01
Balofloxacin		C20H24FN3O4	389.43
Bromazepam Impurity D	77616-97-8	C14H10BrN3O	316.16
Bromazepam Impurity A	1563-56-0	C12H9BrN2O	277.12
Bromazepam Impurity E	1694-64-0	C14H10Br2N2O2	398.06
Isopropyl Benzenesulfonate	6214-18-2	C9H12O3S	200.26
Bifonazole	60628-96-8	C22H18N2	319.4
Bifonazole-d5	N/A	C22H13N2D5	315.43
Bifonazole Impurity D	66600-13-3	C41H33N2 Cl	553.73 35.45
Bifonazole Impurity A	7598-80-3	C19H16O	260.34
Bifonazole impurity B		C22H18N2	310.4
2,3-Dimethyl Bromobenzene	576-23-8	C8H9Br	185.06
Bromobenzene	108-86-1	C6H5Br	157.01
Bosutinib	380843-75-4	C26H29Cl2N5O3	530.46
Bosutinib-d8	N/A	C26H21Cl2N5O3D8	538.51
Bromadiolone	28772-56-7	C30H23BrO4	527.42
Butenafine HCl	101827-46-7	C23H27N. HCl	317.48 36.46
2-Bromoethylamine HBr	2576-47-8	C2H6BrN. HBr	123.98 80.91
Candesartan	139481-59-7	C24H20N6O3	440.47
Candesartan Cilexetil Impurity D	N/A	C33H34N6O6	610.68
Candesartan Ethyl Ester	139481-58-6	C26H24N6O3	468.52
N-Cilexetil Candesartan Ethyl Ester	N/A	C35H38N6O6	638.73
N-Trityl Candesartan	139481-72-4	C43H34N6O3	682.79
Candesartan-d4	1346604-70-3	C24H16D4N6O3	444.49
Candesartan N-glucuronide		C30H28N6O9	616.59
Candesartan N2-glucuronide		C30H28N6O9	616.59
Candesartan Cilexetil	145040-37-5	C33H34N6O6	610.68
Desethyl Candesartan Cilexetil	86963-11-8	C31H30N6O6	582.62
1-Ethyl-Candesartan Cilexetil	914613-35-7	C35H38N6O6	638.73
2-Ethyl-Candesartan Cilexetil	914613-36-8	C35H38N6O6	638.73
Candesartan Cilexetil Impurity C	1185255-99-5	C33H34N6O6	610.68
Carvedilol	72956-09-3	C24H26N2O4	406.49
4'-Hydroxyphenyl Carvedilol-d5	1261395-96-3	C24H21N2O5D5	427.52
4'-Hydroxyphenyl Carvedilol Sulfate		C24H26N2O8S	502.55
Carvedilol glucuronide		C30H34N2O10	582.61
Carvedilol Impurity A	NA	C36H43N3O7	629.76
Carvedilol Impurity B	NA	C39H39N3O6	645.76
Carvedilol Impurity C	NA	C31H32N2O4	496.61
N-[2-(2-Methoxyphenoxy)ethyl]benzyl amine	05-03-3246	C16H19NO2	257.34
4-(2,3-Epoxypropoxy)carbazole	51997-51-4	C15H13NO2	239.28
Carvedilol Impurity D		C39H39N3O6	645.76
Carvedilol Bisalkylpyrocatechol derivative	N/A	C40H42N4O6	674.8
Carvedilol-d5	929106-58-1	C24H21D5N2O4	411.52
3-Hydroxy Carvedilol	146574-43-8	C24H26N2O5	422.49
Carvedilol Related Compound F	1246820-73-4	C24H30N2O4	410.52
N-Isopropyl Carvedilol	1246819-01-1	C27H32N2O4	448.57
1-Hydroxycarvedilol		C24H26N2O5	422.49
8-Hydroxycarvedilol		C24H26N2O5	422.49
Carvedilol-13C6		C24H26N2O4	412.42
4-Hydroxycarvedilol-13C6		C24H26N2O5	428.42
Carvedilol-13C3		C24H26N2O4	409.45
4-Hydroxycarvedilol-13C3		C24H26N2O5	425.45
O-Desmethyl  carvedilol	72956-44-6	C23H24N2O4	392.46
4'-Hydroxyphenyl Carvedilol	142227-49-4	C24H26N2O5	422.49
5'-Hydroxyphenyl carvedilol	142227-51-8	C24H26N2O5	422.49
R-(+)-Carvedilol	95093-99-5	C24H26N2O4	406.49
S-(-)-Carvedilol	95094-00-1	C24H26N2O4	406.49
(S)-(-)-Carvedilol-d4		C24H22N2O4D4	410.51
R-(+)-Carvedilol-d4		C24H22N2O4D4	410.51
Celecoxib-d7	544686-21-7	C17H7D7F3N3O2S	388.42
Celecoxib Impurity 1		C17H16F3N3O3S	399.39
Celecoxib Impurity 2		C11H9F3N2	226.2
Celecoxib Impurity C	170569-99-0	C17H14F3N3O2S	381.38
Celecoxib Carboxylic Acid-Acyl-beta-D-Glucuronide	264236-79-5	C23H20F3N3O10S	587.49
Celecoxib impurity (N-Acetyl-4-(2-Aminoethyl)-Benzenesulfonamide)	41472-49-5	C10H14N2O3S	242.3
Celecoxib Diketo Schiff’s Base II Impurity	N/A	C17H15F3N2O3S	384.38
Celecoxib Impurity 3	170569-87-6	C16H12F3N3O2S	367.35
Celecoxib Impurity 4		C17H16F3N3O3S	399.39
Hydroxymethyl celecoxib	170571-00-3	C17H14F3N3O3S	397.38
Carboxylic acid celecoxib	170571-01-4	C17H12F3N3O4S	411.36
4-Chlorobenzenesulphonamide		C6H6ClNO2S	191.64
Celecoxib		C17H14F3N3O2S	381.38
Celecoxib Impurity A	170570-01-1	C17H14F3N3O2S	381.38
Celecoxib Related Compound B	331943-04-5	C17H14F3N3O2S	381.38
4-Hydrazinobenzenesulfonamide	4392-54-5	C6H9N3O2S	187.22
1-(4-Methylphenyl)-4,4,4,-trifluorobutane-1,3-dione	720-94-5	C11H9F3O2	230.19
Ciclopirox Glucuronide	79419-54-8	C18H25NO8	383.4
Ciclopirox-d11	29342-05-0	C12H6D11NO2	218.34
Ciclopirox-d11 Glucuronide	1279033-13-4	C18H14NO8D11	394.47
Cilazapril	88768-40-5	C22H31N3O5	417.51
Cilazaprilat	90139-06-3	C20H27N3O5	389.46
Cilostazol	73963-62-9	C20H27N5O2	369.47
Cilostazol-d4	1215541-47-1	C20H23D4N5O2	373.49
OPC-13213 (trans): 3,4-dihydro-6-[4-[1-(trans-4-hydroxycyclohexyl)-1H-tetrazol-5-yl]butoxy]-2-(1H)-Quinolinone	87153-04-6	C20H27N5O3	385.47
OPC-13217 (cis): 3,4-dihydro-6-[4-[1-(trans-4-hydroxycyclohexyl)-1H-tetrazol-5-yl]butoxy]-2-(1H)-Quinolinone	87153-06-8	C20H27N5O3	385.47
OPC-3930: 6-[3-(1-cyclohexyl-1H-tetrazol-5-yl)propoxy]-2(1H)-Quinolinone	73963-46-9	C19H23N5O2	353.43
OPC-13015: 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)propoxy]-2(1H)-Quinolinone	73963-62-9	C20H25N5O2	367.45
Cilostazol Impurity 1		C29H34N6O4	530.63
Cilostazol Impurity 2		C20H29N5O3	387.49
Cilostazol related compound C	865792-18-3	C31H45N9O2	575.76
Ciprofloxacin	86393-32-0	C17H18FN3O3	333.37
Ciprofloxacin Impurity F		C17H19N3O4	329.36
6-Chloro-1-Ethyl-4-Oxo-7-(Piperazin-1-yl)-1,4-Dihydroquinoline-3-Carboxylic acid	67681-84-9	C16H18ClN3O3	335.79
Formyl Ciprofloxacin		C18H18FN3O4	359.36
Ciprofloxacin Related Compound	528851-30-1	C15H16ClN3O3. HCl	321.77 36.46
Ciprofloxacin Lactate	97867-33-9	C17H18FN3O3. C3H6O3	331.35 90.08
Ciprofloxacin N-Oxide	860033-22-3	C17H18FN3O4	347.35
Ciprofloxacin-d8 HCl		C17H10FN3O3D8. HCl	339.40 36.46
Sulfociprofloxacin	105093-21-8	C17H18FN3O6S	413.43
Ciprofloxacin-acyl-β-D-glucuronide		C23H26FN3O9	507.48
Ciprofloxacin Impurity A		C13H9ClFNO3	281.67
Ciprofloxacin Impurity B	93107-11-0	C17H19N3O3	313.36
Ciprofloxacin Impurity C HCl	528851-31-2	C15H16FN3O3. HCl	305.31 36.46
Ciprofloxacin Impurity D	133210-96-5	C17H18ClN3O3	347.8
Ciprofloxacin Impurity E		C16H18FN3O	287.34
Citalopram HBr	59729-32-7	C20H21FN2O.HBr	405.31
(-)-(R)-Citalopram-d4 Oxalate	62498-69-5 (non-d)	C20H17FN2OD4.C2H2O4	328.43 90.04
(+)-(S)-Desmethyl Citalopram Oxalate		C19H19FN2O.C2H2O4	310.37 90.04
(-)-(R)-Desmethyl Citalopram Oxalate	852172-07-7	C19H19FN2O.C2H2O4	310.37 90.04
S-Citalopram N-Oxide	917482-45-2	C20H21FN2O2	340.4
Desfluoro Citalopram Oxalate	1093072-86-6	C20H22N2O.C2H2O4	396.45
3-Oxo Citalopram	372941-54-3	C20H19FN2O2	338.39
Citalopram Related Compound I	N/A	C20H23FN2O2	342.42
Citalopram Related Compound II	N/A	C20H23FN2O2	342.42
Citalopram Related Compound III	N/A	C26H25F2NO2	421.49
(S)-N-Didesmethyl Citalopram Oxalate		C18H17FN2O. C2H2O4	296.35 90.04
Citalopram-d4.HBr	59729-32-7(non-d)	C20H15D6FN2O.HBr	411.85
(R)-N-Didesmethyl Citalopram Oxalate		C18H17FN2O.C2H2O4	296.35 90.04
Escitalopram Impurity C	N/A	C19H23BrFNO2 HBr	396.30 80.91
Escitalopram Related Compound A D-DTTA Salt	128173-53-5	2 C20H23FN2O2. C20H18O8	2 342.42 386.36
N-Chloromethyl Citalopram-d6 Chloride		C21H17ClFN2OD6 . Cl	379.92 35.45
(S)-Desmethyl Citalopram-d4 Oxalate	N/A	C19H15FN2OD4 C2H2O4	314.40 90.04
(R)-Desmethyl Citalopram-d4 Oxalate	N/A	C19H15FN2OD4 C2H2O4	314.40 90.04
Citalopram Ring-opening Impurity (Citalopram Alkene Impurity) Oxalate	920282-75-3 (free base)	C20H21FN2O. C2H2O4	324.40 90.04
Citalopram Alkene Dimer		C40H41F2N4O . Cl	631.80 35.45
Citalopram Chloromethyl Quartenary Ammonium Salt		C21H23ClFN2O . Cl	373.88 35.45
Citalopram Carboxylic Acid Impurity	440121-09-5	C20H22FNO3	343.4
(S)-Citalopram Oxalate (Escitalopram Oxalate)	219861-08-2	C20H21FN2O. C2H2O4	324.40 90.04
Citalopram acetyl impurity		C21H24FNO2	341.43
Citalopram Impurity (1-(4-Dimethylamino)oxobutyl Citadiol)	1433278-32-0	C25H35FN2O3	430.57
Citadiol HBr	103146-26-5	C20H23FN2O2. HBr	342.42 80.91
Citalopram Dimethylaminobutanone Di-Oxalate	1329745-98-3 (free base)	C25H33FN2O2. 2 C2H2O4	412.55 2 90.04
Citalopram Descyano Impurity		C19H22FNO.HBr	299.39   80.91
5-Chloro Descyano Citalopram Oxalate	64169-46-6	C19H21ClFNO.C2H2O4	333.84   90.04
(-)-(R)-Citalopram Oxalate	219861-53-7	C20H21FN2O.C2H2O4	324.40 90.04
N-Desmethyl Citalopram HBr		C19H19FN2O.HBr	391.28
N-Desmethyl Citalopram-d4 Oxalate		C19H15FN2OD4.C2H2O4	314.40 90.04
N-Didesmethyl Citalopram HBr	1260887-85-1	C18H17FN2O.HBr	296.35 80.91
Didesmethyl citalopram-d4.HBr	62498-69-5(non-d)	C18H13D4FN2O.HBr	393.27
(+)-(S)-Citalopram-d4 Oxalate	128196-01-0 (non-d)	C20H17FN2OD4.C2H2O4	328.43 90.04
Clopamide	636-54-4	C14H20ClN3O3S	345.85
Clopamide-d6	N/A	C14H14ClN3O3SD6	351.89
Carbetocin	37025-55-1	C45H69N11O12S	988.18
Cibenzoline Impurity (N-(2-aminoethyl-2,2-diphenyl Cyclopropanecarboxamide)	109546-07-8	C18H20N2O	280.37
Cibenzoline Impurity (N-(2-aminoethyl-2,2-diphenyl Cyclopropanecarboxamide-d4)		C18H16N2OD4	284.4
Cevimeline-d4 HCl		C10H13NOSD4.HCl	203.34 36.46
Cevimeline N-Oxide	469890-14-0	C10H17NO2S	215.32
Cevimeline Sulfoxide	124751-36-6	C10H17NO2S	215.32
Cevimeline N, S-Dioxide		C10H17NO3S	231.32
Cevimeline N-beta-D-Glucuronide		C16H25NO7S	375.44
Clenbuterol-d9	NULL	C12H9Cl2N2OD9	286.12
Clobetasol Propionate	25122-46-7	C25H32ClFO5	466.98
Clobetasol Propionate Impurity B	1356190-17-4	C22H26ClFO3	392.9
Clobetasol Propionate Impurity A	5534-13-4	C25H33FO6	448.54
Clobetasol Propionate Impurity C	25122-52-5	C25H32ClFO5	466.98
Clobetasol Propionate Impurity D		C25H34ClFO5	469
Clobetasole Propionate-d5		C25H27ClFO5D5	472.01
Clobetasol propionate impurity I		C26H35FO8S	526.63
Clobetasol (Betamethasone Impurity B)	25122-41-2	C22H28ClFO4	410.92
Chloramphenicol-D5		C11H7Cl2N2O5D5	328.16
Chloramphenicol	56-75-7	C11H12Cl2N2O5	323.13
Chloramphenicol-d4		C11H8Cl2N2O5D4	327.16
Chlorphenamine Impurity A Dimaleate	N/A	C16H24ClN3 2 C4H4O4	293.84 2 116.07
Chlorphenamine Impurity B	N/A	C10H9N3	171.2
Chlorphenamine Impurity C Maleate (Chlorpheniramine Impurity C Maleate)	N/A	C15H17ClN2. C4H4O4	260.77 116.07
Chlorphenamine Impurity D Maleate	N/A	C17H18ClN3. C4H4O4	299.81 116.07
Clenbuterol Impurity A	N/A	C7H5Cl2NO	190.03
Clortalidone	77-36-1	C14H11ClN2O4S	338.77
Clortalidone-d4	N/A	C14H7ClN2O4SD4	342.8
Caroverine HCl	55750-05-5	C22H28N3O2Cl	401.94
Cyclophosphamide-d8	NA	C7H7Cl2N2O2PD8	269.14
Aldophosphamide		C7H15Cl2N2O3P	277.09
Phosphamide Mustard		C4H11Cl2N2O2P	221.02
4-Oxo Cyclophosphamide	27046-19-1	C7H13Cl2N2O3P	275.07
4-Hydroxy Cyclophosphamide	NA	C7H15Cl2N2O3P	277.09
Cyclophosphamide Impurity (Alcocyclophosphamide)	52336-54-6	C7H17Cl2N2O3P	279.1
Cyclophosphamide Impurity A		C7H16ClN2O3P	242.64
Cyclophosphamide Impurity B		C8H17Cl2N2O2P	275.12
Cyclophosphamide Impurity C		C7H15ClN2	162.66
Cyclophosphamide Impurity D		C7H14N2	126.2
N-Dechloroethyl Cyclophosphamide	36761-83-8	C5H12ClN2O2P	198.59
Cyclophosphamide impurity (3-((2-(Aziridin-1-yl)ethyl)amino)propyl dihydrogen phosphate)		C7H17N2O4P	224.2
Clenbuterol Impurity C	N/A	C8H7Cl2NO	204.06
Cystofur Dihydrochloride	72545-66-5	C10H18N2OS . 2 HCl	214.33 2 36.46
delta(3)-Cefotiam	142182-63-6	C18H23N9O4S3	525.63
Cefotiam Dihydrochloride	66309-69-1	C18H23N9O4S3. 2 HCl	525.63 2 36.46
Cefotetan related compound		C16H17N7O6S4	531.61
Cefotiam Impurity 1		C13H14N4O5S2	370.41
Cefotiam Impurity 2		C13H14N4O4S2	354.41
Aminoquat	NA	C9H23N2	159.3
Decylaminoquat	NA	C19H43N2	299.57
Amino Dihexylquat (Amino Dihexyltrimethylammonium Bromide HBr)	NA	C18H43N3. 2Br. HBr	301.56 2x79.90 80.91
Clenbuterol Impurity D	N/A	C8H9NO	135.17
Cefcapene	135889-00-8	C17H19N5O6S2	453.5
Cefcapene-d5	N/A	C17H14N5O6S2D5	458.53
delta2-Cefcapene Pivoxil		C23H29N5O8S2	567.64
E-Cefcapene Pivoxil	N/A	C24H30N4O8S2	566.66
4-epi-Chlortetracycline Hydrochloride		C22H23ClN2O8 . HCl	478.89 36.46
Corticosterone-d8	NA	C21H22O4D8	354.52
17-Dehydro-21-hydroxy Hydrocortisone		C21H30O5	362.47
21-Dehydro Corticosterone	20287-97-2	C21H28O4	344.45
Clenbuterol Impurity E	N/A	C8H6BrCl2NO	282.95
Combretastatin A4	117048-59-6	C18H20O5	316.36
Combretastatin A4-d3	N/A	C18H17O5D3	319.38
Ciclesonide-d7		C32H37O7D7	547.75
Ciclesonide	126544-47-6	C32H44O7	540.7
Ciclesonide-D11		C32H33O7D11	551.77
21-Desisobutyryl Ciclesonide		C28H38O6	470.61
21-Desisobutyryl Ciclesonide-D11		C28H27O6D11	481.68
Ceftazidime Impurity A	1000980-60-8	C22H22N6O7S2	546.58
Ceftazidime Impurity B	NA	C22H22N6O7S2	546.58
Ceftazidime Impurity C	NA	C13H13N3O3S	291.33
Ceftazidime Impurity E	NA	C26H30N6O7S2	602.69
Ceftazidime Impurity G	NA	C11H14N4O5S	314.32
Ceftazidime Impurity H	NA	C23H24N6O7S2	560.61
Clenbuterol Impurity F	N/A	C12H18BrClN2O	321.65
Cefotaxime	63527-52-6	C16H17N5O7S2	455.47
3-Desacetyl Cefotaxime Lactone (Impurity E)	66340-33-8	C14H13N5O5S2	395.42
Cefotaxime Impurity A	N/A	C14H15N5O5S2	397.43
Cefotaxime Impurity B	66340-28-1	C14H15N5O6S2	413.43
Cefotaxime Impurity C	N/A	C17H16N5O8S2	483.48
Cefotaxime Impurity D Sodium Salt	65715-12-0	C16H16N5O7S2. Na	454.46 22.99
Cefotaxime Impurity F	N/A	C30H29N10O12S4	849.88
Cefotaxime Impurity G	N/A	C22H21N8O9S3	637.65
Cibenzoline	53267-01-9	C18H18N2	262.36
Cefuroxime Sodium	238-63-2	C16H15N4O8S. Na	423.38 22.99
Cefuroxime sodium impurity C		C15H15N3O7S	381.37
Cephalosporin impurity (7-Amino-deacetylcephalosporanic Acid)	15690-38-7	C8H10N2O4S	230.24
Cephalosporin lactone impurity		C8H8N2O3S	212.23
Cefuroxime Axetil delta-3 Isomer (Impurity A)	N/A	C20H22N4O10S	510.48
Cefuroxime Impurity B		C20H22N4O10S	510.48
Cefuroxime Impurity C		C18H15Cl3N4O9S	569.76
Cefuroxime Impurity D		C16H16N4O8S	424.39
Cefuroxime Impurity E		C15H15N3O6S	365.37
Cefuroxime Descarbamoyl	56271-94-4	C15H15N3O7S	381.37
Cefuroxime impurity H	947723-87-7	C15H13N3O6S	363.35
Cefuroxime sodium impurity  B		C17H17N3O8S	423.4
Hydroxymethylclenbuterol	38339-18-3	C12H18Cl2N2O2	293.2
Cromoglycate Sodium	15826-37-6	C23H14O11 . 2 Na	466.36 2 22.99
Cromoglycate Sodium-d5		C23H9O11D5 . 2 Na	471.39 2 22.99
Carboplatin	41575-94-4	C6H12N2O4Pt	371.26
Caboplatin Impurity B (Cyclobutane-1,1-dicarboxylic acid)	5445-51-2	C6H8O4	144.13
Cyclobutanecarboxylic Acid	3721-95-7	C5H8O2	100.12
Cimaterol	45239-37-1	C12H17N3O	219.29
Cimaterol-d7	N/A	C12H10N3OD7	226.33
Cefazedone	56187-47-4	C18H15Cl2N5O5S3	548.45
Cerivastatin Sodium Salt	143201-11-0	C26H33FNO5.Na	458.56 22.99
Cinchocaine Impurity B (2-Hydroxyquinoline-4-Carboxylic Acid)		C10H7NO3	189.17
Cinchocaine Impurity C (Dibucaine Impurity C)	N/A	C16H21N3O2	287.36
Coniferoside	531-29-3	C16H22O8	342.35
Cefodizime		C20H20N6O7S4	584.67
(6R, 7S)-Cefodizime		C20H20N6O7S4	584.67
(Δ3)- Cefodizime		C20H20N6O7S4	584.67
(E)- Cefodizime		C20H20N6O7S4	584.67
Cefodizime Impurity (2-Mercapto-4-methyl-5-thiazoleacetic acid)	34272-64-5	C6H7NO2S2	189.26
Ceftibuten		C15H14N4O6S2	410.43
Cangrelor		C17H21Cl2F3N5O12P3S2 . 4 Na	772.33 4 22.99
Cangrelor-d4		C17H17Cl2F3N5O12P3S2D4 . 4Na	776.36 4 22.99
Cangrelor Metabolite		C16H22F3N5O4S2	469.51
Cangrelor Metabolite-d4		C16H18F3N5O4S2D4	473.53
2'-Chloroacetophenone	2142-68-9	C8H7ClO	154.6
Cefdinir	91832-40-5	C14H13N5O5S2	395.42
Cefdinir 3-isomer		C15H14N4O5S2	394.43
Cefdinir delactam isomers		C14H15N5O6S2	413.43
Cefdinir 7-isomer	178601-89-3	C14H13N5O5S2	395.42
(E)-Cefdinir	178601-88-2	C14H13N5O5S2	395.42
Cefdinir Impurity G	71091-93-5	C13H13N5O5S2	383.41
Cefdinir Impurity 3 (Cefdinir Decarboxy Open Ring Lactone (Mixture of A and B))	178949-04-7	C13H15N5O4S2	369.42
Thiazolylacetylglycine Oxime Acetal	178422-40-7	C7H10N4O4S	246.25
Thiazolylacetylglycine Oxime	178949-03-6	C7H8N4O4S	244.23
Clomipramine-13C-d3 HCl	17321-77-6 (non-labelled)	C19H20ClN2D3	318.87
Cefdinir Sulfoxide	934986-48-8	C14H13N5O6S2	411.42
Cefepime impurity F		C32H42N9O7S3	760.94
Cefepime impurity A		C19H24N6O5S2	480.57
Delta2-Cefepime Etherate		C19H24N6O5S2 . C4H10O	480.57 74.12
Cefepime-13C-d3		C19H22N6O5S2D3	485.58
Cefepime E-isomer related compound		C8H10N4O3S	242.26
Cefepime impurity F related compound		C32H42N9O7S3	760.94
Cefepime Impurity B		C25H29N9O7S3	663.76
Cefepime Impurity C		C8H10N4O3S	242.26
Cefoxitin Sodium Salt		C16H16N3O7S2.Na	426.45 22.99
Cefdinir Thiazine Analog	178422-39-4	C14H15N5O6S2	413.43
Cedinir  Isoxazole Analog		C13H11N3O6S	337.31
Cefdinir Glyoxalic Analog	79350-14-4	C14H12N4O5S2	380.4
Cefdinir Lactone	946573-41-7	C14H13N5O5S2	395.42
Cefdinir Related Compound B	79350-10-0	C14H14N4O4S2	366.42
Cefdinir Impurity A		C5H6N4O2S	186.19
Cefdinir Impurity B		C14H13N5O6S2	411.42
Cefdinir Impurity H		C14H15N5O6S2	413.43
Clomipramine HCl		C19H23ClN2. HCl	314.86 36.46
Cefdinir Impurity S		C16H15N5O6S2	437.46
2-Amino-3-hydroxy phenazine		C12H9N3O	211.23
Carbendazim-d3		C9H6N3O2D3	194.21
Cefdinir Impurity P		C14H15N5O6S2	413.43
Cefdinir Impurity Q		C14H15N5O6S2	413.43
Cefdinir Impurity K		C14H15N5O6S2	413.43
Cefdinir Impurity L		C14H15N5O6S2	413.43
Cefdinir Impurity I		C14H15N5O6S2	413.43
Cefdinir Impurity J		C14H15N5O6S2	413.43
Cefdinir Impurity T		C13H15N5O4S2	369.42
Cefdinir Impurity U		C13H15N5O4S2	369.42
Cefdinir Impurity 4	178422-45-2	C14H15N5O6S2	413.43
Clomipramine Impurity C		C19H21ClN2 . HCl	312.85 36.46
Cefdinir Impurity 5		C14H13N5O5S2	395.42
Cycloserine Diketopiperazine (Mixture of Isomers)		C6H12N4O4	204.19
rac-Cycloserine-15N, d3	1219176-26-7	C3H3N2O2D3	106.1
N-Desmethyl Clomipramine HCl	29854-14-6	C18H21ClN2 . HCl	300.83 36.46
Chromoglycate Sodium	15826-37-6	C23H14O11 . 2 Na	466.36 2 22.99
Chromoglycate-d5 Sodium		C23H9O11D5 . 2 Na	471.39 2 22.99
Clomipramine N-Oxide	14171-67-6	C19H23ClN2O	330.86
Clofarabine	123318-82-1	C10H11ClFN5O3	303.68
Clofarabine Related Compound 1		C10H13ClFN5O4	321.7
Clofarabine Related Compound 2		C10H13ClFN5O4	321.7
Cefathiamidine		C19H28N4O6S2	472.59
Desacetyl Cefathiamidine		C17H26N4O5S2	430.55
Cefathiamidine Lactone		C17H24N4O4S2	412.53
Cefathiamidine-D12		C19H16N4O6S2D12	484.66
Cefathiamidine Impurity		C10H11BrN2O5S	351.18
Cefathiamidine Impurity C		C19H28N4O6S2	472.59
Cefathiamidine Impurity 1		C12H13BrN2O6S	393.22
Octyl 4-Methoxycinnamate (Octinoxate)	5466-77-3	C18H26O3	290.41
Benzyl Cinnamate	103-41-3	C16H14O2	238.29
Octaverine	6775-26-4	C23H27NO5	397.48
Uridine Diphosphate Choline (UDPC)	99492-83-8	C14H25N3O12P2	489.32
Cytidine Diphosphate Ethanolamine (CDPEA)	3038-18-8	C11H20N4O11P2	446.25
Cephalomannine	71610-00-9	C45H53NO14	831.92
7-epi-Cephalomannine	150547-36-7	C45H53NO14	831.92
Cefradine	38821-53-3	C16H19NO4S	349.41
Cefradine Impurity C (Isomer 1), Cefradine Impurity D (Isomer 2)	N/A	C16H19N3O5S	365.41
Cefradine Impurity E	N/A	C16H17N3O5S	363.39
Carfilzomib	868540-17-4	C40H57N5O7	719,93
Carfilzomib-d8	N/A	C40H49N5O7D8	727.98
Cobicistat	1004316-88-4	C40H53N7O5S2	776.04
Cobicistat-d8	N/A	C40H45N7O5S2D8	784.09
Cobicistat Impurity HCl (2-[4-(Methylamino)methyl-1,3-Thiazole-2-yl] Propane-2-ol HCl)	1051463-24-1 (free base)	C8H14N2OS. HCl	186.28 36.46
Cobicistat Impurity ((2S)-2-Amino-4-Meorpholine-4-yl-Butanoic Acid)	N/A	C8H16N2O3	188.23
Crizotinib	877399-52-5	C21H22Cl2FN5O	450.34
Crizotinib-d5	1395950-84-1	C21H17Cl2FN5OD5	455.38
2-Keto Crizotinib	1415558-82-5	C21H20Cl2FN5O2	464.33
Carbuterol	34866-47-2	C13H21N3O3	267.33
Carbuterol-d9	34866-47-2(non-d)	C13H12N3O3D9	276.38
Chlorpromazine-d6 HCl		C17H13ClN2SD6. HCl	324.91 36.46
Chlorpromazine HCl		C17H19ClN2S. HCl	318.87 36.46
7-Hydroxy Chlorpromazine	2095-62-7	C17H19ClN2OS	334.87
7-Hydroxy Chlorpromazine-d6		C17H13ClN2OSD6	340.91
S-Decyanomethyl-S-(1-methyl-1H-tetrazol-5-yl) Cefmetazole	74228-11-8	C15H18N10O5S3	514.57
Cefmetazole related compound 1		C14H15N3O5S2	369.42
Cefmetazole related compound 4		C14H17N3O6S2	387.44
Cefmetazole related compound 5		C12H16N6O4S2	372.43
Cefmetazole related compound 6		C15H17N7O5S3	471.54
Cefmetazole Impurity 1	N/A	C13H13N3O5S2	355.39
Cefmetazole Impurity 2		C15H17N7O6S3	487.54
Cefmetazole Impurity 3		C13H16N6O5S3	432.5
Cefmetazole Impurity 4		C15H19N7O6S3	489.55
Cefmetazole Impurity 5		C13H15N3O5S2	357.41
Cefmetazole Impurity 6		C15H17N7O5S3	471.54
Cefprozil Impurity C	147103-93-3	C11H11N3O3	233.23
Cefprozil Impurity D	106447-44-3	C10H12N2O3S	240.28
Cefprozil Impurity E		C26H26N4O7S	538.58
Cefprozil Impurity F	107937-01-9	C10H12N2O3S	240.28
Cefprozil Impurity G		C18H21N3O6S	407.45
Cefprozil Impurity H		C26H26N4O7S	538.58
Cefprozil Impurity I		C18H21N3O6S	407.45
Cefprozil Impurity J		C26H26N4O7S	538.58
Cefprozil Impurity K		C18H19N3O5S	389.43
Cefprozil Impurity L	203007-73-2	C10H13NO4	211.22
Cefprozil Impurity M		C21H23N3O7S	461.5
Cefprozil Impurity N		C21H23N3O7S	461.5
Cyproheptadine Impurity B (Dibenzosuberenone)	2222-33-5	C15H10O	206.25
Cyproheptadine HCl	41354-29-4	C21H21N. HCl 1.5 H2O	287.41 36.46 1.5 18.02
Calcitriol Derivatizing Agent 1		C16H22N5O3 . Br	332.39 79.90
Calcitriol Derivatizing Agent 2		C8H7N4O2 . I	191.17 126.90
Epi-Calcitriol	66791-71-7	C27H44O3	416.65
Cyamemazine	3546-03-0	C19H21N3S	323.46
Cyamemazine-d6		C19H15N3SD6	329.5
Cyamemazine sulfoxide	13384-45-7	C19H21N3OS	339.46
N-Desmethyl Cyamemazine Maleate	N/A	C18H19N3S C4H4O4	309.44 116.07
Clopidogrel H2SO4	135046-48-9	C16H16ClNO2S.H2O4S	321.83 98.08
Clopidogrel N-Methyl Impurity I		C16H18ClNO2S	323.84
Camostat Mesylate	59721-29-8	C20H22N4O5 CHO3S	398.42 96.11
Clopidogrel Impurity B	N/A	C16H16ClNO2S HCl	321.83 36.46
Clopidogrel Related Compound B	144750-52-7	C16H16ClNO2S HCl	321.83 36.46
Clopidogrel Ethyl Ester	N/A	C17H18ClNO2S	335.86
Clopidogrel Related Compound C (R-Clopidogrel)	120202-71-3	C16H16ClNO2S H2O4S	321.83 98.08
Clopidogrel Metabolite I	N/A	C16H18ClNO4S	355.84
Clopidogrel Metabolite I-d3	N/A	C16H15ClNO4SD3	358.86
Clopidogrel Metabolite II	N/A	C25H26ClNO6S	504.01
Clopidogrel Metabolite II-d3	N/A	C25H23ClNO6SD3	507.02
2-Oxo-Clopidogrel-d4 (Mixture of Diastereomers)	109904-27-0 (non-labelled)	C16H12ClNO3SD4	341.85
Clopidogrel-d3 hydrogensulfate	135046-48-9	C16H13D3ClNO2S	422.93
(R)-Clopidogrel Carboxylic Acid	324757-50-8	C15H14ClNO2S	307.8
Carbocisteine-13C3	N/A	C5H9NO4S	182.16
Carbocisteine	638-23-3	C5H9NO4S	179.2
(S)-Clopidogrel Carboxylic Acid (Clopidogrel Related Compound A)	144457-28-3	C15H14ClNO2S	307.8
Clopidogrel Impurity 1		C16H13ClNO2S . I	318.80 126.90
Clopidogrel Impurity 2 (Clopidogrel Iminium Impurity)	1396607-49-0	C16H15ClNO2S. Br	320.82 79.90
Clopidogrel Impurity 3		C14H11ClNS . Cl	260.77 35.45
Clopidogrel Impurity 4		C14H13ClNS. Br	262.78 79.90
Clopidogrel Impurity	141109-20-8	C15H16ClNO2S . HCl	309.82 36.46
Clopidogrel Impurity D		C24H21Cl2NO4S	490.41
cis-Clopidogrel Glutathione Disulfide	N/A	C27H37ClN4O10S2	677.2
Clopidogrel Carboxylic Acid HCl	1015247-88-7	C15H14ClNO2S.HCl	307.80 36.46
Canrenone	976-71-6	C22H28O3	340.47
Canrenone-d6	N/A	C22H22O3D6	346.5
Canrenone-d4	976-71-6 (non-labelled)	C22H24O3D4	344.49
Clopidogrel acyl glucuronide	NULL	C21H22ClNO8S	483.93
Sodium Cyclamate-d11	N/A	C6HNO3SD11 Na	189.30 22.99
2-Oxo Clopidogrel (Mixture of Diastereomers)		C16H16ClNO3S	337.83
Cefadroxil-d4	N/A	C16H13N3O5SD4 H2O	367.42 18.02
Cefadroxil Impurity B (7-ADCA)	N/A	C8H10N2O3S	214.24
Cefadroxil Related Compound D	144790-28-3	C16H17N3O5S	363.39
Cefadroxil Related Compound I	147103-94-4	C16H17N3O5S	363.39
Cefadroxil Impurity E		C11H11N3O3	233.23
Cefadroxil Impurity J		C18H19N3O7S	421.43
Clopidogrel-d4 Hydrogensulfate		C16H12ClNO2SD4.H2O4S	325.85 98.08
Cilastatin Sodium Impurity B		C21H34N2O6S	442.58
Cilastatin Sodium Impurity C		C22H36N2O6S	456.61
Clopidogrel-d4 Carboxylic Acid		C15H10ClNO2SD4	311.83
Cefalexin Impurity ( 3-aminomethylene-6-phenylpiperazine-2,5-dione)	65870-51-1	C11H11N3O2	217.23
Clopidogrel Carboxylic Acid		C15H14ClNO2S	307.8
Carglumic Acid	1188-38-1	C6H10N2O5	190.16
Carglumic Acid-d5		C6H5N2O5D5	195.19
Chlorhexidine.2HCl	3697-42-5	C22H30Cl2N10 . 2 HCl	505.46 2 36.46
Chlorhexidine-d8		C22H22Cl2N10D8	513.51
Chlorhexidine Diacetate Impurity C	62247-48-7	C22H28Cl2N8O2	507.43
Chlorhexidine Digluconate		C22H30Cl2N10.2 C6H12O7	505.46 2 196.16
Chlorthalidone Related Compound A	5270-74-6	C14H10ClNO5S	339.76
Chlorthalidone Impurity G	16289-13-7	C14H9Cl2NO2	294.14
Chlorthalidone-d4	77-36-1 (unlabelled)	C14H7ClN2O4SD4	342.8
Chlorthalidone Impurity A	N/A	C14H9ClO6S	340.74
Chlorthalidone Impurity E	82875-49-8	C14H11ClN2O3S	322.77
Chlorthalidone Impurity I	N/A	C17H16ClNO5S	381.84
Chlorthalidone Impurity D	1369995-36-7	C16H15ClN2O4S	366.83
Chlorthalidone Impurity C		C16H14ClNO5S	367.81
Chlorthalidone Impurity F		C28H19Cl2N3O8S2	660.51
Chlorthalidone Impurity H		C17H17ClN2O4S	380.85
Chlorthalidone	77-36-1	C14H11ClN2O4S	338.77
Clozapine-d3	5786-21-0(non-d)	C18H16D3ClN4	329.85
Clozapine N+-Glucuronide	N/A	C24H28ClN4O6	503.97
Cloperastine Fendizoate	85187-37-7	C20H24ClNO C20H14O4	329.87 318.33
Clozapine-5-N-Glucuronide	N/A	C24H27ClN4O6	502.97
Clozapine-d4	5786-21-0 (non-d)	C18H15D4ClN4	330.88
18-Methoxycoronaridine	308123-60-6	C22H30N2O3	370.5
18-Methoxycoronaridine-d4		C22H24N2O3D4	372.5
18-Methoxycoronaridine-d7		C22H21N2O3D7	375.52
Clozapine		C18H19ClN4	326.83
Cinepazide Maleate	26328-04-1	C22H31N3O5. C4H4O4	417.51 116.07
N-Desmethyl Clozapine		C17H17ClN4	312.8
Clemastine Fumarate	14976-57-9	343.90 116.07	C21H26ClNO. C4H4O4
Clemastine Fumarate Impurity C	59767-24-7	C14H13ClO	232.71
Clemastine Fumarate Impurity A	N/A	C21H26ClNO2	359.9
Clemastine Fumarate Impurity B	61771-18-4	C21H26ClNO	343.9
Clemastine Fumarate Impurity D	N/A	C7H15NO	129.2
Clozapine Impurity A	50892-62-1	C13H9ClN2O	244.68
Cariprazine	839712-12-8	C21H32Cl2N4O	427.42
Cariprazine-d6	N/A	C21H26Cl2N4OD6	433.46
N-Desmethyl Cariprazine	N/A	C20H30Cl2N4O	413.39
N-Didesmethyl Cariprazine	N/A	C19H28Cl2N4O	399.37
N-Desmethyl Clozapine-d8		C17H9ClN4D8	320.85
Cetrimide	8044-71-1	C17H38N. Br	256.50 79.90
Clozapine EP Impurity B		C30H24Cl2N6	539.47
Closantel Impurity A	N/A	C7H4I2O3	389.92
Closantel Impurity B	N/A	C15H12Cl2N2	291.18
Closantel Impurity C	N/A	C22H15Cl2I2NO4	682.08
Closantel Impurity D	N/A	C22H16Cl2I2N2O3	681.1
Closantel Impurity E	N/A	C22H14Cl3IN2O2	571.63
Closantel Impurity F	50274-07-2	C21H13Cl2I2NO3	652.06
Closantel Impurity G	N/A	C23H18Cl2I2N2O3	695.13
Closantel Impurity H	N/A	C23H17Cl2I2NO4	696.11
Closantel Impurity I	N/A	C22H15Cl2IN2O2	537.19
Closantel Impurity J	N/A	C44H27Cl3I4N4O4	1289.71
Clozapine EP Impurity D	65514-71-8	C18H21ClN4O	344.85
Calcipotriol (Calcipotriene)	147657-22-5	C27H40O3	412.62
Calcipotriol Impurity A	N/A	C27H38O3	410.6
Calcipotriol Impurity B	N/A	C27H38O3	410.6
Calcipotriol Impurity G	N/A	C54H78O5	807.22
Calcipotriol Impurity H	N/A	C54H78O5	807.22
Calcipotriol Impurity I	N/A	C27H40O3	412.62
Calcipotriol Impurity C		C27H40O3	412.62
Calcipotriol Impurity D		C27H40O3	412.62
(5E)-Calcipotriene	113082-99-8	C27H40O3	412.62
Calcipotriol Impurity E		C27H42O3	414.63
Calcipotriol Impurity F		C39H68O3Si2	641.15
Calcipotriol Impurity 1		C27H40O3	412.62
Clozapine N-Oxide	N/A	C17H16ClN4O2	343.8
Calcium Lactogluconate	52080-72-5	2 C6H11O7. 2 C3H5O3. 2 Ca	2 195.15 2 89.07 2 40.08
Calcium Lactate Gluconate	11116-97-5	C6H11O7. C3H5O3. Ca	195.15 89.07 40.08
Cytarabine-13C3	147-94-4 (non-labelled)	C9H13N3O5	246.19
Cytarabine-13C-15N2	147-94-4 (non-labelled)	C8H13NO513C15N2	246.2
Colchicine-d6	NULL	C22H19NO6D6	405.47
2-Demethyl Colchicine Glucuronide	N/A	C27H31NO12	561.55
(+)-Catechin Hydrate	88191-48-4	C15H14O6. H2O	290.28 18.02
L-Epicatechin	490-46-0	C15H14O6	290.28
(-)-Epigallocatechin Gallate	989-51-5	C22H18O11	458.38
Epigallocatechin 3-O-(3-O-Methyl)-Gallate	83104-87-4	C23H20O11	472.41
(-)-Epigallocatechin Gallate-d4		C22H14O11D4	462.41
3-Demethyl Colchicine Glucuronide	477-27-2	C27H31NO12	561.55
2-Demethyl Colchicine Sulfate	N/A	C21H23NO9S	465.48
3-Demethyl Colchicine Sulfate	N/A	C21H23NO9S	465.48
10-Demethyl Colchicine	N/A	C21H23NO6	385.42
Colchicoside
Colchicine	64-86-8	C22H25NO6	399.45
Colchicine Impurity A (N-Desacetyl-N-Formyl Colchicine)	03-12-7411	C21H23NO6	385.42
Colchicine EP Impurity C	N/A	C22H25NO6	399.45
Colchicine EP impurity D (Colchicoside)	477-29-2	C27H33NO11	547.56
Demecolcine-d3	NULL	C21H22NO5D3	374.45
Canagliflozin-d4		C24H21FO5SD4	448.55
Canagliflozin	842133-18-0	C24H25FO5S	444.53
Canagliflozin Defluoro Impurity	N/A	C24H26O5S	426.54
Canagliflozin Furanose Impurity	N/A	C24H25FO5S	444.53
Canagliflozin Dimer Impurity		C36H28F2S2	562.75
Canagliflozin Enatiomer Impurity		C24H25FO5S	444.53
Canagliflozin Ring Opening Impurity		C24H27FO6S	462.54
Canagliflozin Monoacetyl Impurity		C26H27FO6S	486.56
(R)-Canagliflozin  Furanose Impurity		C24H25FO5S	444.53
(S)-Canagliflozin  Furanose Impurity		C24H25FO5S	444.53
Canagliflozin alpha-Isomer Impurity		C25H29FO5S	460.57
Demecolcine-d6	NULL	C21H19NO5D6	377.47
Cocarboxylase Tetrahydrate	68684-55-9	C12H18N4O7P2S 4xH2O	424.21 4x18.02
2-Demethyl Colchicine	102491-80-5	C21H23NO6	385.42
Carteolol Impurity H HCl	53371-79-2	C16H22N2O3. HCl	290.37 36.46
2-Demethyl Colchicine-d3	N/A	C21H20NO6D3	388.44
Caspofungin Di-Acetate	179463-17-3 (Freebase)	C52H88N10O15. 2 C2H4O2	1093.34 2 60.05
Caspofungin Acetate C0 Analog		C52H88N10O15	1093.34
Caspofungin Impurity A	1202167-57-4	C51H86N10O15	1079.31
Caspofungin-D4		C52H84N10O15D4	1097.36
2-Demethyl Colchicine-13C-d3	N/A	C20H20NO613CD3	389.43
Cefoxitin impurity E (R-methoxy cefoxitin)		C17H19N3O8S2	457.48
Cefoxitin impurity F (S-methoxy cefoxitin)		C17H19N3O8S2	457.48
Cefoxitin impurity G (cefoxitin dimer)		C31H31N5O13S4	809.87
Cefoxitin impurity A		C15H16N2O6S2	384.43
Cefoxitin impurity B		C16H17N3O7S2	427.46
Cefoxitin impurity C		C14H12N2O4S2	336.39
Cefoxitin impurity D		C15H14N2O5S2	366.42
3-Demethyl Colchicine	7336-33-6	C21H23NO6	385.42
Cinitapride	66564-14-5	C21H30N4O4	402.5
Cinitapride-d5	N/A	C21H25N4O4D5	407.53
3-Demethyl Colchicine-d3	N/A	C21H20NO6D3	388.44
Ceftaroline fosamil	400827-46-5	C22H21N8O8PS4	684.69
3-Demethyl Colchicine-13C-d3	N/A	C20H20NO613CD3	389.43
Cenicriviroc	497223-25-3	C41H52N4O4S	696.96
Cenicriviroc Sulfone		C41H52N4O5S	712.96
Cenicriviroc-D7		C41H45N4O4SD7	704
Cladribine	4291-63-8	C10H12ClN5O3	285.69
5'-(3-MAL-PEG2-aminobutanoate)-cladribine		C30H43ClN8O11	727.18
Cladribine Phosphate		C10H12ClN5O6P.Na	364.66   22.99
Cladribine Impurity A		C10H14N6O3	266.26
Cladribine Impurity B		C11H15N5O4	281.27
Cladribine Impurity C (2-Chlorophenthiazine)	1839-18-5	C5H4ClN5	169.57
Cladribine Impurity D	5542-92-7	C10H12ClN5O3	285.69
Cladribine Impurity E	533-67-5	C5H10O4	134.13
Cladribine Impurity F (4-Methylbenzamide)	619-55-6	C8H9NO	135.17
Cladribine Impurity G (Methyl 4-methylbenzoate)	99-75-2	C9H10O2	150.18
7-Hydroxy Coumarin-d5	93-35-6	C9HD5O3	167.18
4-Hydroxy Coumarin	1076-38-6	C9H6O3	162.15
Cobamamide (Dibencozide, Coenzyme B12)	13870-90-1	C72H100CoN18O17P	1579.66
7-Hydroxycoumarin glucuronide	66695-14-5	C15H14O9	338.27
Cefamandole Impurity A	N/A	C17H16N2O6S	376.39
Cefamandole Impurity C	N/A	C20H20N6O6S2	504.55
Cefamandole Impurity D	N/A	C2H4N4S	116.14
Cefamandole Impurity E	N/A	C19H18N6O8S	434.43
Cefamandole Dimer Impurity	N/A	C20H24N4O10S2	544.56
Cefamandole Sodium Salt	30034-03-8	C18H17N6O5S2. Na	461.50 22.99
7-Hydroxycoumarin-d5 glucuronide	66695-14-5(non-d)	C15H9D5O9	343.3
Carbazochrome	69-81-8	C10H12N4O3	236.23
7-Hydroxycoumarin sulfate	69526-88-1	C15H6O6S	242.21
Cartap HCl	15263-52-2	C7H15N3O2S2. HCl	237.34 36.46
7-Hydroxycoumarin-d5 sulfate	69526-88-1(non-d)	C15HD5O6S	247.24
Cyanocobalamin	68-19-9	C63H88CoN14O14P	1355.38
Cyanocobalamin Impurity F	N/A	C63H85CoN13O15P	1354.37
Cyanocobalamin Impurity G	N/A	C64H90CoN14O14P	1369.42
Cyanocobalamin Impurity Hi8-epi-Cyanocobalaminj	N/A	C63H88CoN14O14P	1355.38
Cyanocobalamin Impurity C		C63H88CoN14O15P	1371.41
Coumarin-d4	185056-83-1(non-d)	C9H2O2D4	150.17
Cilnidipine	132203-70-4	C27H28N2O7	492.53
Z-Cilnidipine	N/A	C27H28N2O7	492.53
7-Ethoxy Coumarin-d5		C11H5O3D5	195.23
Cefminox	92636-39-0	C16H20N7O7S3 Na	518.57 22.99
Cefminox Sodium Impurity 1	N/A	C14H18N3O8S2 Na	420.44 22.99
Cefminox Sodium Impurity 2	51138-06-8	C2H3N4S Na	115.14 22.99
Cefminox Sodium Impurity 3	N/A	C16H20N7O7S3 Na	518.57 22.99
Cefminox Sodium impurity 4	N/A	C16H20N3O9S2 Na	462.48 22.99
Cefminox Sodium Impurity 5	N/A	C8H16N2O6S	268.29
Cefminox Sodium Impurity 6 HCl	N/A	C8H14N2O5S. HCl	250.28 36.46
7-Hydroxy Coumarin Glucuronide Sodium		C15H13O9.Na	337.27 22.99
C16-Ceramide-13C2, D2		C34H65NO3D2	541.91
C16-Ceramide-D3		C34H64NO3D3	540.94
C16-Ceramide-13C3,15N		C34H67NO3	541.88
7-Ethoxy Coumarin		C11H10O3	190.2
Curculigoside	85643-19-2	C22H26O11	466.45
Calicheamicin γ1	108212-75-5	C55H74IN3O21S4	1368.37
Calicheamicin Related Compound		C57H78IN3O22S4	1368.37
Captopril disulfide	64806-05-09	C18H28N2O6S2	432.56
Captopril Impurity O		C21H34N2O6S2	474.64
Captopril Impurity K	76497-39-7	162.21	C6H10O3S
Captopril	62571-86-2	C9H15NO3S	217.29
Carboprost Trometamol	58551-69-2	C21H36O5.C4H11NO3	368.52   121.14
Carboprost Trometamol Impurity A		C21H36O5	368.52
Carboprost Trometamol Impurity B (Carboprost)	35700-23-3	C21H36O5	368.52
Captopril-d3		C9H12NO3SD3	220.31
Clofentezine Metabolite 1	107595-49-3	C14H8Cl2N4O	319.15
Clofentezine Metabolite 2	107573-62-6	C14H8Cl2N4O	319.15
Clofentezine Metabolite 3	107573-63-7	C15H11ClN4OS	330.8
Captopril Impurity F	N/A	C9H15NO3S	217.29
Columbamine HCl	05-10-1916	C20H20NO4 . Cl	338.39 35.45
Captopril Impurity N		C8H14O4S2	238.33
Carbimazole-d5		C7H5N2O2SD5	191.26
Captopril Impurity H		C15H23NO5S2	361.48
1-Caffeoylquinic Acid	1241-87-8	C16H18O9	354.32
Captopril Impurity I		C18H28N2O5S2	416.56
Captopril Impurity L		C19H30N2O6S2	446.59
Captopril Impurity M		C13H21NO5S2	335.44
Caffeine		C8H10N4O2	194.19
Caffeine-d3	26351-04-2	C8H7N4O2D3	197.21
Caffeine-d9	72238-85-8	C8HN4O2D9	203.25
Caffeine Impurity C (Isocaffeine)	519-32-4	C8H10N4O2	194.19
Caffeine Impurity E HCl	107605-95-8	C7H12N4O. HCl	168.20 36.46
Caffeine Impurity F	611-59-6	C7H8N4O2	180.17
Carbamazepine-d10	132183-78-9	C15H2N2OD10	246.33
Eslicarbazepine	104746-04-5	C15H14N2O2	254.29
10-Keto-iminodibenzyl	21737-58-6	C14H11NO	209.25
Carbamazepine N-Glucuronide		C21H20N2O7	412.4
Carbamazepine-10, 11-epoxide-d10		C15H2N2O2D10	262.33
Carbamazepine-10,11-epoxide	NULL	C15H12N2O2	252.28
10-Methoxy Carbamazepine	28721-09-7	C16H14N2O2	266.3
rac-10,11-Dihydro-10,11-dihydroxycarbamazepine-d10		C15H4N2O3D10	280.35
10,11 - Dihydro-10,11-Dihydroxy Carbamazepine (mixture of isomers)		C15H14N2O3	270.29
10-Methoxyiminostilbene	07-11-4698	C15H13NO	223.28
Carbamazepine	298-46-4	C15H12N2O	236.28
2-[4-[(4-Chlorophenyl)phenyl methyl]-1-piperazinyl]ethanol		C19H23ClN2O	330.86
Cetirizine-d4	130018-77-8	C21H25ClN2O3.2 HCl	388.90 2 36.46
Cetirizine Impurity C	83881-59-8	C21H25ClN2O3	388.9
Cetirizine Impurity E	NA	C23H29ClN2O4	432.95
Cetirizine Impurity G	NA	C19H23ClN2O	330.86