Place of Origin : Nantong,China
Post Date : 27-04-2012
Expiry Date : 27-05-2012

 

Atorvastatin Calcium CAS: 141942-85-0 Organic Intermediates

 

1.Product Name : Ethyl (R)-(-)-4-cyano-3-hydroxybutyate【141942-85-0 】

 

2.Specifications:

 

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Check Item | Check Indicatrix |
Appearance | Colorless to yellowish transparent liquid |
Refractive index | 1.4450-1.4500 |
Water content | <0.3% |
Specific rotation | -30-- -34° |
Content | ≥98% |
Chiral purity of S-isomer | ＜2% |
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3.Basic Information :

 

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Product Name: | ATS-5 (R)-4-Cyano-3-Hydroxybutyric Acid Ethyl Ester |
Chemical Structure: | |
CAS NO: | 141942-85-0 |
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USE: Intermediates Of Atorvastatin Calcium

PACKING:25kg drums