Category
Diphenhydramine
CAS Number
118-23-0
Alternate CAS Number
1808-12-4(HCl Salt)
Molecular Formula
C17H20BrNO
Molecular Weight
334.26 g/mol
Synonym

2-[(4-bromophenyl)-phenylmethoxy]-N,N-dimethylethanamine; 1-Amine; 2-((4-bromophenyl)(phenyl)methoxy)-N,N-dimethylethan; Bromazine; β-(p-Bromobenzhydryloxy)ethyldimethylamine; 2-((4-Bromophenyl)(phenyl)methoxy)-N,N-dimethylethan-1-amine; Ibuprofen; 4-Bromodiphenhydramine; 2-[(4-Bromophenyl)(phenyl)methoxy]-N,N-dimethylethanamine (USP); 2-[(RS)-(4-Bromophenyl)phenylmethoxy]-N,N-dimethylethanamine

Keywords
Intermediates
Impurities
Metabolites.
Pharmaceutical Standards
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 EP Impurity C is a specified related impurity in the European Pharmacopoeia, formed during the synthesis or degradation of diphenhydramine, and is controlled to maintain the drug’s quality and safety.