Pyrimethamine Suppliers, Pyrimethamine Manufacturers.

Hubei widely chemical technology Co., Ltd

Pyrimethamine

Category :
Pharmaceuticals and Biochemicals
Synonyms :
2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamine;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine;
CAS NO :
58-14-0
EC NO :
200-364-2
Molecular Formula :
C₁₂H₁₃ClN₄
Molecular Weight :
248.7114
Main Specifications :
≥99.0%
InChI :
InChI=1/C12H13ClN4/c1-2-9-10(11(14)17-12(15)16-9)7-3-5-8(13)6-4-7/h3-6H,2H2,1H3,(H4,14,15,16,17)
Packing :
1kg / aluminum foil bag;25 kg / barrel

Product description :

Product Name: Pyrimethamine

CAS RN: 58-14-0

Molecular Fomula: C12H13ClN4

Molecular Weight: 248.71

Specification
Quality Standard	CP2010/USP32/BP2007
Appearance	White crystalline powder;odorless, tasteless.
Solubility	Pyrimethamine is slightly soluble in ethanol or chloroform, almost insoluble in water.
Content	≥99.0%
Melting point	239～242℃
Residue on ignition	≤0.1%
Single impurity	≤ 0.25%
Loss on drying	≤0.5%

Uses: Pharmaceutical raw materials, mainly used as anti-malarial drugs.

Packaging: 1kg / aluminum foil bag;25 kg / barrel

Delivery: The product will be sent out as soon as payment received, 4 days by air, 30 days by sea.
Express way is as the following:
(Shipping : TNT,Fedex,DHL,USP,EMS and so on)

Our service:
1.Any inquiry or message will be replied within 24 hours.
2.Professional manufacturer. Welcome to visit our website.
3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.
4.Fast delivery.
5.After-sale services, if you find our products not satisfied, we will refund you.

Our Informtion

Hubei Widely Chemical Technology Co., Ltd. is a professional production and sales of Pharmaceutical raw materials, intermediates GMP factory , welcome to inquire the prices , quality standards and other informations of the products, hope to establish long-term business relationship with you !

Our Laboratory