SPL Set ID: c002005d-a478-48d4-b345-cb87edcb061f

Benztropine mesylate is a synthetic compound containing structural features found in atropine and diphenhydramine. It is designated chemically as 3α-(Diphenylmethoxy)-1αH, 5αH-tropane methanesulfonate. Its molecular formula is C 21 H 25 NO•CH 4 O 3 S, and its structural formula is: Benztropine mesylate is a crystalline white powder, very soluble in water, and has a molecular weight of 403.54. Each benztropine mesylate tablet for oral administration contains benztropine mesylate, USP, 0.5 mg, 1 mg, or 2 mg. Each tablet contains the following inactive ingredients: dibasic calcium phosphate (hydrous), anhydrous lactose, magnesium stearate, microcrystalline cellulose, and pregelatinized starch. image description