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

   

  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: 25 kg / barrel

   

  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 !

• 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