rifampicin quinone and its Impurities

An anti-tuberculosis, anti-leprosy antibiotic. Rifampicin Quinone belongs to rifamycin group of antibiotics and it works by inhibiting the production of RNA by bacteria. Causes hepatoxicity.Reference standards of Rifampicin Quinone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.