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D3630 Sigma-Aldrich

Diphenhydramine hydrochloride

≥98% (HPLC)

Synonym: 2-Diphenylmethoxy-N,N-dimethylethylamine hydrochloride, N-(2-Diphenylmethoxyethyl)-N,N-dimethylamine hydrochloride

  • CAS Number 147-24-0

  • Empirical Formula (Hill Notation) C17H21NO · HCl

  • Molecular Weight 291.82

  •  EC Number 205-687-2

  •  MDL number MFCD00012479

  •  PubChem Substance ID 24277771

  •  NACRES NA.77

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Properties

Related Categories Antagonists- Histaminergics, Approved Therapeutics/Drug Candidates, Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Biochemicals and Reagents,
Quality Level   200
assay   ≥98% (HPLC)
form   powder
originator   Johnson & Johnson
SMILES string   Cl[H].CN(C)CCOC(c1ccccc1)c2ccccc2
InChI   1S/C17H21NO.ClH/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16;/h3-12,17H,13-14H2,1-2H3;1H
InChI key   PCHPORCSPXIHLZ-UHFFFAOYSA-N
Gene Information   human ... HRH1(3269)

Description

Application

Diphenhydramine hydrochloride has been used:
as a reference compound to study the long duration of action of antihistamine bilastine in vivo
to detect its embryotoxicity by embryonic stem cell test (EST) using cardiomyocyte differentiation and osteoblasts differentiation
as an antihistamine in experimental studies

Packaging

5, 50, 100 g in glass bottle

Biochem/physiol Actions

H1 histamine receptor antagonist
Diphenhydramine hydrochloride (DPH) is an antihistaminic agent that relieves symptoms of hypersensitive reactions. It exhibits antimuscarinic and marked sedative effects. DPH is also used to prevent nausea, vomiting and vertigo of various causes. In addition, it acts as a potential therapeutic for insomnia.

Features and Benefits

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

This compound was developed by Johnson & Johnson. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
KR7000000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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