Pemetrexed Disodium

• Post Date:

  Dec 15,2015

• Expiry Date:

  Dec 14,2016

• Detailed Description:

  Cas No. :150399-23-8 Pemetrexed Disodium
  Pemetrexed Disodium CAS 150399-23-8
  Molecular Structure
  Molecular Formula: C20H19N5Na2O6
  Molecular Weight: 471.37
  CAS Registry Number: 150399-23-8
  Character: white or white crystalline powder; odorless,tasteless, easily absorb water; Solubility: freely soluble In Water,practically insoluble In chloroform, slightly soluable in Methanol; Specific Rotation:+10°~16°;Identification: (1)flame reaction with sodium salt;(2)The reaction time in the chromatogram of the assay preparation coorresponds to that in the chromatogram of the standard preparation, as obtained in the assay;(3)IR: should conform to the standard;PH: 6.5-8.0;Clear and color of solution:should conform to standard;Related substances:Individual impurity: ≤0.5%;tatal impurity: ≤1.0%; Ethanol, Methylene Chloride, ethyl acetate, N,N-dimethylformamide dimethyl acetal: Ethanol ≤ 0.5%, Methylene Chloride≤0.06%, ethyl acetate≤ 0.5%,N,N-dimethylformamide dimethyl acetal≤ 0.088%;Water: 7.2%-10.2%;Assay:not less than 98.5%(on andydrous basid).

• CAS Registry Number:

  150399-23-8

• Synonyms:

  ;2-[4-[2-(4-Amino-2-oxo-3,5,7-triazabicyclo[4.3.0]nona-3,8,10-trien-9-yl)ethyl]benzoyl]aminopentanedioic acid disodium salt;Premetred disodium;N-{4-[2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}-D-glutamic acid;sodium 2-({4-[2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl}amino)pentanedioate hydrate (2:1:7);

• Molecular Formula:

  C₂₀H₃₃N₅Na₂O₁₃

• Molecular Weight:

  597.4813

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
   Xi:Irritant;
  

• Risk Codes:

  R36/38:;
  R60:;
  R61:;
  R68:;
  

• Safety Description:

  S36/37/39:;
  S53:;
  

• Company:

  Hubei Widely chemical technology Co., Ltd         

• Contact:

  jie lei

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  027-59402396

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  027-59402396

• Email:

  widelylei@hotmail.com