Hyoscyamine Hydrochloride and its Impurities

Hyoscyamine also known as daturine or duboisine. It is an anticholinergic indicated to treat functional gastrointestinal disorders, biliary and renal colic, and acute rhinitis. Reference standards of Hyoscyamine Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.