Pyrimethamine

• Post Date:

  Dec 27,2016

• Expiry Date:

  Dec 27,2017

• Detailed Description:

  Cas No. :58-14-0 Specs:≥99.0%
  Payment Method: TT/LC
  

  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.
  Melting point	239～242℃
  Content	≥99.0%
  Residue on ignition	≤0.1%
  Single impurity	≤ 0.25%
  Content	≥99.0%

  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 Information

  

  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 !

   

  Web:  http://www.chinachemnet.com/52653/
              http://www.toocle.com/English/show/1125610/China-index.html

   

• CAS Registry Number:

  58-14-0

• 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;

• Molecular Formula:

  C₁₂H₁₃ClN₄

• Molecular Weight:

  248.7114

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Safety Description:

  R22:;
  

• Company:

  Hubei widely chemical technology Co.,Ltd     [ China ]        

• Contact:

  JIE LEI

• Tel:

  027-83991130 027-83989310

• Fax:

  86-27-83989310

• Email:

  sales1@widelychemical.com