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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
WEB: Http://www.engteng.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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