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Category:Intermediates > Pharmaceutical Intermediates
Product Name:Rosuvastatin methyl ester
CAS No.:147118-40-9
Standard:In-house Standards
Company:Changzhou Comwin Fine Chemicals Co., Ltd.
Grade: Pharmaceutical Grade
Factory Location: Jiangsu
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East,Africa
Monthly Production Capacity: 2000kgs
Packaging Information: 25kg/drum
Delivery Lead Time: 2weeks after order confirmed
Sample Provided: no
Payment Terms: T/T
Rosuvastatin methyl ester
Chemical Name | 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-(N-methyl-N-methylsulfonyl-amino)-pyrimidin-5-yl]-3,5-dihydroxy-hept-6-enoic acid methyl ester |
CAS Number | 147118-40-9 |
Molecular Formula | C23H30FN3O6S |
Molecular Weight | 495.57 |
Molecular Structure | |
Shelf Life | Two Years |
Storage | Store in well-closed container, keep away from strong light and heat. |
Usage | Intermediate of Rosuvastatin |
SPECIFICATION
ITEMS | SPECIFICATION |
Appearance | White to almost white crystalline powder |
Identification | Meets to the requirements |
Melting Point | 72.0 ~ 78.0℃ |
Specification Rotation | +20°~ +28° |
Loss on Drying | ≤0.5% |
Related Substances | Single impurity ≤1.0% |
| Total impurities ≤3.0% |
Assay (on dried basis) | 95.0 ~ 101.0% |
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