Diltiazem Hydrochloride
| Name of Impurity/Standard | Diltiazem Hydrochloride |
| CAS No. | 33286-22-5 |
| Molecular Formula | C₂₂H₂₆N₂O₄S • HCl |
| Molecular Weight | 450.98 g/mol |
| Synonyms: (2S,cis)-3-(Acetyloxy)-5-[(2-dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Hydrochloride | |