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FOB Price: USD 1300.0000 |
Chlorpheniramine maleate 113-92-8 Chlorpheniramine maleate supplier
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1.Name:Chlorphenamine Maleate
2.Cas No:113-92-8
3.MF:C16H19ClN2.C4H4O4
4.MW.:390.87
5.Appearance:white crystalline powder
6.Other Names: Chlorphenamine hydrogen maleate; 1-p-Chlorophenyl-1-(2-pyridyl)-3-dime
7.appearance:white crystalline powder
8.meilting point :131.5~135°C
9.Loss on drying: meet therequirment
10.residue on ignition: less than 0.1%
11.Assay: not less than 98.5%
12.usage: Anti-Ulcerative colitis
Items |
Specification |
Appearance |
White or almost white powder |
Identification |
Meets the requirements |
Specific Rotation |
-0.10 ~ +0.10° |
Water |
≤0.5% |
Heavy Metals |
≤0.002% |
Redidue in Ignition |
≤0.2% |
Related Substances |
Meets the requirements |
Benzene Sulfonic Acid |
27.3 ~ 28.7% |
Ethanol |
≤300ppm |
Toluene |
≤60ppm |
Benzene |
≤2ppm |
Acetic Acid |
≤600ppm |
Methylamine |
≤20ppm |
Ethyl Benzene Sulfonate |
≤5ppm |
Particle Size |
Meets the requirements |
Assay |
98.0 ~102.0% |
Standard |
USP33 |
Chlorpheniramine Maleate is a small molecule H1-receptor antagonist. Increased ornithine decarboxylase activity induced in an is chemia-reperfusion state was attenuated by Chlorpheniramine Maleate, indicating that this increase is mediated through engagement of the H1-receptor by histamine. Histamine-mediated repair of intestinal mucosa following ischemia-reperfusion was also demonstrated to operate through the H1-receptor with Chlorpheniramine Maleate. Induction of ornithine decarboxylase was blocked by Chlorpheniramine Maleate in Ehrlich carcinoma and MCF-7 cells. The positive inotropic effect of H1-receptor stimulation by histamine on protein tyrosine phosphorylation in guinea pig left atrium was antagonized by
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 3 days when get the payment.
Shipping :
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Product Name: | Polyethylene-polypropylene glycol |
Synonyms: | BLOCK COPOLYMER OF POLYETHYLENE AND POLYPROPYLENE GLYCOL;SYNPERONIC F 108;SYNPERONIC L 121;SYNPERONIC L 122;SYNPERONIC P 105;SYNPERONIC P 85;SYNPERONIC PE(R)/F68;SYNPERONIC PE(R)/L61 |
CAS: | 9003-11-6 |
MF: | C5H10O2 |
MW: | 0 |
EINECS: |
618-355-0 |
Product Name: | Lamivudine |
Synonyms: | LaMivudine(Epivir);4-AMino-1-[(2R,5S)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyriMidinone;3TC (-)-1-[(2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine;3TC/Epivir-HBV;4-AMino-1-((2R,5S)-2-(hydroxyMethyl)-1,3-oxathiolan-5-yl)pyriMidin-2(1H)-one;LaMivudine-13C-d2;cis-Lamivudine;(-)-BCH-189 |
CAS: | 134678-17-4 |
MF: | C8H11N3O3S |
MW: | 229.26 |
Product Categories: | API;DENDRID;Piperazines;Active Pharmaceutical Ingredients;Antivirals for Research and Experimental Use;Biochemistry;Chemical Reagents for Pharmacology Research;Nucleosides and their analogs;Nucleosides, Nucleotides & Related Reagents;Anti-virals;Intermediates & Fine Chemicals;Pharmaceuticals;API's;HIV/AIDS/Related Products;Sulfur & Selenium Compounds |
Mol File: |
134678-17-4.mol |
Product Name | Metroprolol succinate |
Appearance | white powder |
CAS | 98418-47-4 |
Grade | Medicine & Food |
Other Name | Metroprolol succi |
Assay | 99%min |
Shelf life | 2 Years |
Standard | USP30 |
Application | Pharmaceutical Raw Intermediates |
Color | white |
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