Rosuvastatin methyl ester

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.

Basic Info
  • 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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