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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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