Category
Diphenhydramine
CAS Number
147-24-0
Alternate CAS Number
88637-37-0(Citrate salt);58-73-1(Freebase)
Molecular Formula
C17H22ClNO
Molecular Weight
291.82 g/mol
Synonym

2-benzhydryloxy-N,N-dimethylethanamine;hydrochloride; 2-(Diphenylmethoxy)-N,N-dimethylethanamine Hydrochloride; 2-(Benzhydryloxy)-N,N-dimethylethylamine Hydrochloride; Allergina; Benadryl; Dibondrin; Noctomin

Keywords
Amines
Aromatics
Pharmaceutical Standards
Intermediates
Fine Chemicals
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Diphenhydramine Hydrochloride Standard is a high-purity reference material used for analytical testing, method validation, and quality control in pharmaceutical applications. Supplied with a Certificate of Analysis and compliant with USP, BP, or EP standards, it ensures accurate identification, quantification, and regulatory compliance.