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 |
|