oxybutynin hydrochloride and its Impurities
A hydrochloride salt Oxybutynin, an anticholinergic agent used to treat inability to control urination and to relieve urinary and bladder difficulties. N-Desethyloxybutynin is an active metabolite of oxybutynin. Also used for treating hyperactive sweating.Reference standards of Oxybutynin Hydrochloride API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
