Rifampicin

Rifampicin Impurities & Reference Standards

Rifampicin is an established active pharmaceutical ingredient (API) with broad application in pharmaceutical formulation, drug substance manufacturing, and quality control. Rifampicin is registered under CAS Number 13292-46-1. It has a molecular formula of C43H58N4O12 and a molecular weight of 823 g/mol. These Rifampicin reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. We supply certified Rifampicin reference standards and impurity markers with complete documentation, including a Certificate of Analysis (CoA), HPLC chromatograms, and spectroscopic data, for pharmaceutical research, manufacturing, and regulatory use.