Diltiazem Hydrochloride - Osmopharm

Diltiazem Hydrochloride (CAS 42399-49-5; IUPAC name: (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-one) has molecular formula C16H15NO3S and a molecular weight of 301.4 g/mol. Marketed as Tiazac, classified as a benzothiazepine, supplied as 180mg, 420mg, 120mg, and 3 others capsule, extended release, for oral administration, market status: prescription, by Valeant Intl.