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 Product Catalog:
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>>Atorvastatin derivative>>Atorvastatins Calcium
 
  2.Atorvastatins Calcium

 Chemical name: (3R,5R)-7-[2-(4-Fluorophenyl)-5-Isopropyl-3-Phenyl-4-(Pheynylcarbamoyl)Pyrrol-1-yl]-3,5-Dihydroheptanoic Acid, calcium salt (2:1) Trihydrate

Content: ≥98% 
CAS NO.: 134523-03-8 
Uses: used to manufacture drugs lower blood ester

  Test Items   Standard
  Character   A white or almost white crystalline powder
  specific optical rotation   -7.0~-9.0
  Water %   3.5~5.5
  Ca %   3.0~3.6
  Heavy Metals( ppm)   ≤10
Impurity
(HPLC)
  Atorvastatin Lactone   ≤0.1%
  Desfluoro-Atorvastatins Calcium   ≤0.2%
  Diamine –Atorvastatins Calcium   ≤0.2%
  Isomer-Atorvastatins Calcium   ≤0.1%
 Other individual unknown Impurity %   ≤0.15%
  Total impurity   ≤1.0%
  Assay %   98.0-102.0

 

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