clorsulon and its Impurities

Clorsulon is a compound belonging to the benzenesulphonamide family which is recommended for the treatment and control of adult liver flukes in cattle as suspensions for oral use or injectable formulations for subcutaneous administrations. It has a high margin of safety and few reports of toxicosis.. Reference standards of Clorsulon API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below