Cimetropium Bromide and its Impurities

Cimetropium Bromide is a potent antimuscarinic and an effective antispasmodic drug. It is a new antimuscarinic drug, for long-term treatment of irritable bowel syndrome.Reference standards of Cimetropium Bromide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.