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Syndy Pharmaceutical Co., Ltd.
Syndy Pharmaceutical Co., Ltd.
22 YRS
Liaoning, China
Main Products:
Dexchlorpheniramine Maleate / Dexbrompheniramine Maleate / Chlorpheniramine Maleate / Brompheniramine Maleate
Liaoning, China
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Dexchlorpheniramine Maleate / CAS 2438-32-6
OVERVIEW
Lead Time
14-30 days
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DESCRIPTION
Dexchlorpheniramine Maleate
English Name: Dexchloropheniramine maleate
CAS No.: 2438-32-6
Molecular formula: C20H23ClN2O4
Structural type:
Molecular weight: 390.86
EINECS No.: 219-450-6
Melting point: 112-115 ° C (lit.)
Usage: mainly used for rhinitis, skin and mucous membrane allergy and relieving cold symptoms such as tears, sneezing and runny nose.
Typical Properties
Summary
It is an antihistamine with anticholinergic properties. It is used in the study of allergic diseases
CAS No.
2438-32-6
Formula
C20H23ClN2O4
Molecular Mass
390.86100
Exact Mass
390.13500
PSA
90.73000
Logp
3.53040
IUPAC
(Z)-but-2-enedioic acid;(3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
SMILES
CN(C)CC[C@@H](C1=CC=C(C=C1)Cl)C2=CC=CC=N2.C(=C\C(=O)O)\C(=O)O
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Antiallergic Drugs
Chemical and Physical Properties
Melting Point
112-115ºC(lit.)
Boiling Point
379ºC at 760 mmHg
Flash Point
183ºC
Appearance
White or nearly white, crystalline powder
Export information
HS Code
29333600
Export Rebate
13%
Export Formalities
2,3
UN No.
2811
DG-Class
0.0
Risk Code
R25
Safety Label
T
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