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Butyl paraben Impurity B manufacturer and supplier

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RXN CHEMICALS PVT LTD ., situated at Navi Mumbai, India which is in the business of manufacturing and supplying of  Pharmaceutical Impurities, Drug Impurity, Drug Metabolites, Reference Standard Compound, and APIs.                                                       We have manufacture   Butyl paraben Impurity B .  It is fully characterized using HPLC, LC-MS,  1 H NMR spectra and COA and is confirmed with RT, RRT and RF. We also perform   custom synthesis and purification  Butyl paraben Impurity B  from mg to gm scale Butyl paraben Impurity B We also perform   custom synthesis and purification of impurity from mg to gm scale, isolation of unknown impurity from drug product and APIs, structure elucidation as requested by our clients. From past 5 years we have been supporting all Domestic markets for Impurities & API in USA, Impurities & API in Canada and Impurities & API European countries.   Rxn Chemicals  can support for all  Impurities which are accepta