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    >>淥͡м>>Rosuvastatins Calciumb R
     
    3.Rosuvastatins Calciumb R

    Rosuvastatins  Calciumb R
    ѧ : (+)-(3R,5S)-7-[4-(4- )-6- -2-(N- ׻ -N- ׻ ) -5- ]-3,5- ǻ -6-(E)- ϩ .

    CHEMICAL NAME: (3R,5S,6E)-7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[N-methyl(n-methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-6-Heptenoic calcium

    CAS 147098-20-2

      Item

      Standard

      Descripition

      White Yellow powder

      Identification

      •  IR-Spectrum
      •  UV

      Water

       5.0 %

      Specific rotation

      14.0-20.0

      Heavy metals

       0.002%

      Related   substance   (HPLC)

      Diastereomer

       0.15%

      Rosuvastatin Lactone

       0.20%

      Diene

       0.10%

      Unknown single impurity

       0.10%

      Total impurity

       0.50%

      Assay ( on dry basis )

      98.0-102.0%

      Packing Size   Less than 1Kg : Foil Bags
      Less than 20 Kg : Big or small Aluminum barrel or Cartons
      More than 20 Kg : 25KG/ Bins or Cartons
      Note   Powder

     

     

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