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Wuhan Dahua Weiye Pharmaceutical Chemical Co., Ltd.

Chlorpheniramine Maleate, 113-92-8, Chlortrimeton manufacturer / supplier in China, offering High Purity Chlorpheniramine Maleate (CAS: 113-92-8), 99% High Purity Steroid Powder CAS 170851-70-4 Ipamorelin, 99% High Purity Steroid Powder 4- (Aminomethyl) Benzoic Acid and so on.

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High Purity Chlorpheniramine Maleate (CAS: 113-92-8)

FOB Price: US $32 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $32/ kg
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Port: Shanghai, China
Production Capacity: 5000000kg
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 113-92-8
  • Customized: Non-Customized
  • Purity: >99%
  • CAS: 113-92-8
  • MW: 390.86
  • Transport Package: 25kg/Drum
  • Origin: Wuhan
  • Powder: Yes
  • State: Solid
  • Name: Chlorpheniramine Maleate
  • Mf: C20h23cln2o4
  • Trademark: Dahua
  • Specification: CP2010; USP34; EP7.0; BP2009
  • HS Code: 123456
Product Description
High purity Chlorpheniramine maleate(CAS: 113-92-8)
Name: Chlorpheniramine maleate
1-(p-Chlorophenyl)-1-(2-pyridyl)-3-dimethy-laminopropanebimaleate; 1-(p-chlorphenyl)-1-(2-pyridyl)-3-dimethylaminopropanmaleat; 2-(p-chloro-alpha-(2-(dimethylamino)ethyl)benzyl)-pyridinmaleate(1: 1); Allerclor; Allergin; Alunex; Antagonate; Carbinoxamidemaleate
CAS No.: 113-92-8
MF: C20H23ClN2O4
MW: 390.86
EINECS No.: 205-054-0
Usage: Intermediates & Fine Chemicals; Pharmaceuticals; Antagonists; Histaminergics; Neurotransmitters

Melting point: 130-135 ° C(lit. )
Solubility: 1-5 g/100 mL at 21 oC
Merck: 2180
Dangerous mark: T
Risk category code 25
Safety instruction 36/37/39-45
UN: 2811 6.1/PG 3
WGK Germany 3
RTECS US6504000
HazardClass 6.1(b)
PackingGroup III
High purity Chlorpheniramine maleate(CAS: 113-92-8)
 
TESTSpecificationRESULTS
DescriptionWhite crystalline powder,odourlessConforms
SolubilityFreely soluble in water,Freely soluble in ethanolConforms
pH4.0 to 5.04.86
Identification 
A)Melting point
B)Optical Retention
C)IR Absorption
 
131.5 to 135
-0.10°to +0.10°
The infrared absorption spectrum of substance being examined must be concordant with the IR spectrum obtained from Chlorphenamine Maleate working standard
 
133.5
-0.0045°
Conforms
Appearanceof solutionSolution should be clear and not more intently colored than reference Solution BY6Conforms
Related Substance 
1)Impurity A
2)Impurity B
3)Impurity C
4)Impurity D
5)Other Single Impurity
6)Total impurity
 
Not more than 0.2%
Not more than 0.1%
Not more than 0.1%
Not more than 0.1%
Not more than 0.1%
Not more than 0.5%
 
 
Below disregard limit
Not detected
0.07%
Not detected
Below disregard limit
0.07%
Related Solvents
Isopropanol
O-xylene
Methanol
 
Not more than 0.5%
Not more than 0.217%
Not more than 0.3%
 
0.031%
Not detected
Not detected
Loss on dryingNot more than 0.5%0.18%
Sulphated AshNot more than 0.1%0.05%
Heavy metalsNot more than 20ppmLess than 20ppm
Assay(on dried beans)98.5% to 101.0%99.69%
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