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      HANGZHOU ICH BIOFARM CO.,LTD.
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      HANGZHOU ICH BIOFARM CO.,LTD
      Add1: 1306,A Block,Dragon Times Center,18 WanTang Road,Hangzhou,310013 China
      Tel: +86-571-89939480
      Fax: +86-571-89939479
      E-mail: ich@ichemie.com
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      2,3-Cyclopenteno pyridine

      Name:2,3-Cyclopenteno pyridine

      CAS no. : 533-37-9

      Molecular formula: C8H7N

      Molecular weight: 117.15

      Structural formula:

      Density: 1.018g/cm3at 25 °C

      Boiling point: 212.2 °C at 760 mmHg

      Refractive index: n20/D 1.544

      Flashing point: 67 ºC

      Appearance: A clear, colourless to pale yellow colour liquid.

      Application :

      Cefepime intermediate

      Specification:

       

      Appearance 

      A clear, colourless to pale yellow colour liquid.

      Miscibility

      Miscible with methanol immiscible with water.

      Identification (by GC)

      In test for GC purity principal peak retention time in the chromatogram obtained with the sample must be identical the principal peak retention time in the chromatogram obtained with standard

      Water (% w/w, by KF)

      Not more than 0.2%

      Assay (by GC, by HPLC)

      Not less than 99.0%


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