Rosuvastatin Methyl Ester (147118-40-9)

• API: Rosuvastatin
• Used: Rosuvastatin Intermediate
• Transport Package: Drum
• Specification: 98.0%
• Trademark: ComWin
• Origin: China

Product Description

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

SPECIFICATION
Appearance: White or almost white crystalline powder
Specification Rotation: +20.0 ~ +28.0
Loss on Drying: Not more than 0.5%
Single impurity: Not more than 1.0%
Total impurities: Not more than 3.0%
Heavy Metal
Assay (on dried basis): 95.0 ~ 101.0%