Diphenhydramine Hydrochloride
| Name of Impurity/Standard | Diphenhydramine Hydrochloride |
| CAS No. | 147-24-0 |
| Molecular Formula | C₁₇H₂₂ClNO |
| Molecular Weight | 291.82 g/mol |
| Synonyms: 2-(Diphenylmethoxy)-N,N-dimethylethanamine Hydrochloride; 2-(Benzhydryloxy)-N,N-dimethylethylamine Hydrochloride; Allergina; Benadryl; Dibondrin; Noctomin; | |