Impurities
AY-0724-003
Diphenhydramine Impurity B
C18H23NO
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Active ingredient reference standard
Diphenhydramine
Material overview
Diphenhydramine (AY-0724-001) — active ingredient reference standard. CAS 58-73-1, formula C17H21NO, molecular weight 255.35 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0724-001
- CAS number
- 58-73-1
- Molecular formula
- C17H21NO
- Molecular weight
- 255.35 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 2-benzhydryloxy-N,N-dimethylethanamine
- Synonyms
- Benzhydramine; Ethanamine; Diphenhydramine (USP); N,N-Dimethyl-2-(diphenylmethoxy)ethylamine; N-[2-(Diphenylmethoxy)ethyl]-N,N-dimethylamine; β-Dimethylaminoethanol diphenylmethyl ether; 2-(diphenylmethoxy)-N,N-dimethyl-; 2-(Diphenylmethoxy)-N,N-dimethylethanamine; 2-(Benzhydryloxy)-N,N-dimethylethylamine; 2-(Diphenylmethoxy)-N,N-dimethylethylamine; 2-Benzhydryloxy-N,N-dimethylethanamine
- SMILES
- CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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