ROSUVASTATIN CALCIUM
Product Description
ROSUVASTATIN CALCIUM
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Tests | Specifications | Results |
Appearance | A White to off-white powder | Complies |
Specific Rotation | +17°~+21° | +20° |
Identification | A. Meets the requirement B. UV: λmax=243nm C. IR: similar to Reference Substance D.X-ray: similar to Reference Substance | Complies Complies Complies Complies |
Chloride | ≤0.1% | Complies |
Sulphate | ≤0.1% | Complies |
Enantiomer | ≤0.15% | Undetected |
Calcium | 3.9%~4.3% | 4.1% |
Related substances | Diastereomer≤0.15% | 0.06% |
5-oxo-Rosucastatin≤0.15% | Undetected | |
Photo degradation 1≤0.15% | Undetected | |
Photo degradation 2≤0.15% | Undetected | |
Rosuvastatin lactone≤0.15% | Undetected | |
Rosuvastatin methyl ester≤0.15% | Undetected | |
Rosuvastatin isoamyl ester≤0.15% | Undetected | |
Any unknown impurity≤0.10% | 0.05% | |
Total impurities≤0.75% | 0.28% | |
Water | ≤3.0% | 2.1% |
Isoamyl Bromide | ≤37.5ppm | ≤37.5ppm |
Residual solvents | Ethyl ether≤300ppm Undetected | Complies |
Acetonitrile≤410ppm Undetected | Undetected | |
Isoamyl alcohol≤5000ppm Undetected | Undetected | |
DMF≤880ppm Undetected | Undetected | |
Assay | 98.5%~102.0%( caculated on the anhydrous basis) | 99.8% |
DALIAN RICHON CHEM CO.,LTD
Dalian Richon Chem CO., Ltd . is one of the Chinese leading suppliers in Drugs field in the international market for nearly 10 years. We have technical institute locate in Beijing with R&D group as our supporter. We have earned a good reputation by supplying products in superior quality with the most competitive price.
Contact us if you need more details on ROSUVASTATIN CALCIUM. We are ready to answer your questions on packaging, logistics, certification or any other aspects about API、147098-20-2. If these products fail to match your need, please contact us and we would like to provide relevant information.Product Categories : Fluorinated Silicone Rubber
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