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    Rosuvastatin Intermediate -3 CAS NO.:147118-40-9

  • CAS No. :147118-40-9
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Product Details

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

WLO0L)CCYG3]`_)}%`HP804.png


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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