Pyrimethamine CAS NO.:58-14-0

• Post Date:

  Jan 14,2013

• Expiry Date:

  Jan 14,2014

• Detailed Description:

  Cas No. :58-14-0

  Pyrimethamine
  Product name	Pyrimethamine
  Synonyms	2,4-Diamino-5-(p-chlorophenyl)-6-ethylpyrimidine;                                                 5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine
  CAS No.	58-14-0
  Molecular weight	248.71
  Molecular Formula	C12H13ClN4
  Melting Point	233-234 ºC
  Appearance	white solid

• 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:

  Shanghai Worldyang Chemical Co., Limited     [ China ]        

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  Charles Hu

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