flumequine and its Impurities

Flumequine is a synthetic chemotherapeutic antibiotic of the fluoroquinolone drug. It is used to treat bacterial infections. It is a first-generation fluoroquinolone antibacterial that has been removed from clinical use and is no longer being marketed. Reference standards of Flumequine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.