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Pemetrexed Disodium

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  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: 150399-23-8 Pemetrexed disodium
  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
  Tel: 027-59402396
  Fax: 027-59402396
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