N-desmethylchlorpheniramine

Modify Date: 2025-09-13 16:29:58

N-desmethylchlorpheniramine Structure
N-desmethylchlorpheniramine structure
Common Name N-desmethylchlorpheniramine
CAS Number 20619-12-9 Molecular Weight 260.76200
Density 1.118g/cm3 Boiling Point 387.7ºC at 760mmHg
Molecular Formula C15H17ClN2 Melting Point N/A
MSDS N/A Flash Point 188.3ºC

 Names

Name 3-(4-chlorophenyl)-N-methyl-3-pyridin-2-ylpropan-1-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.118g/cm3
Boiling Point 387.7ºC at 760mmHg
Molecular Formula C15H17ClN2
Molecular Weight 260.76200
Flash Point 188.3ºC
Exact Mass 260.10800
PSA 24.92000
LogP 3.86730
Vapour Pressure 3.22E-06mmHg at 25°C
Index of Refraction 1.566

 Safety Information

HS Code 2933399090

 Synthetic Route

~%

N-desmethylchlorpheniramine Structure

N-desmethylchlo...

CAS#:20619-12-9

Literature: Sunagawa et al. Yakugaku Zasshi, 1953 , vol. 73, p. 879 Chem.Abstr., 1954 , p. 8777

 Precursor & DownStream

Precursor  1

DownStream  0

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles3

More Articles
Determination of the enantiomers of chlorpheniramine and its main monodesmethyl metabolite in urine using achiral-chiral liquid chromatography.

J. Chromatogr. B. Biomed. Sci. Appl. 707(1-2) , 235-40, (1998)

The enantiomers of chlorpheniramine and its monodesmethyl metabolite were determined separately in urine by using a coupled achiral-chiral chromatographic system. The two enantiomers of the studied co...

Urinary excretion of chlorpheniramine and its metabolites in children.

J. Pharm. Sci. 73(5) , 595-9, (1984)

The pharmacokinetics and urinary excretion of chlorpheniramine were studied in 11 patients, aged 6-16 years, with allergic rhinitis. In these children, chlorpheniramine had a mean elimination half-lif...

Skin permeation of chlorpheniramine maleate and detection of demethylated metabolites by high-performance liquid chromatography.

J. Pharm. Sci. 77(2) , 188-90, (1988)

 Synonyms

Anti-Nlrb1
UNII-0D64JQ680A
Mono-N-desmethyl chlorpheniramine
Chlorphenamine impurity C
Desmethylchlorpheniramine
Anti-Birc1
Desmcp
N-Desmethylchlorpheniramine
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