Dexamethasone

Short Description:


  • Min.Order Quantity: Up to request
  • Port: Main Port of China
  • Payment Terms: L/C,D/A,D/P,T/T,WU,PAYPAL,TRADE ASSURANCE
  • Packing: Drum, IBC, BAG or As Per Request
  • CAS NO.: 50-02-2
  • SPECIFICATION: EP6
  • Product Detail

    Product Tags

    Product Name

    Dexamethasone

    Synonyms

    9-alpha-fluoro-11-beta,17-alpha,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione; 9-alpha-fluoro-16-alpha-methylprednisolone; 9alpha-Fluoro-11beta,17alpha,21-trihydroxy-16alpha-methylpregn-1,4-diene-3,20-dione

    CAS

    50-02-2

    Molecular formula

    C22H29FO5

    Molecular Weight

    392.46

    Molecular Structure

     50-02-2

    Physical and Chemical Properties

    Melting Point

    262-264 ℃

    B.P.

    68.2℃ at 760 mmHg

    F.P.

    297.5℃

    Density

    1.32 g/cm3

    General Description

    White crystalline solid

    Usage

    It is mainly used for anti – inflammatory and anti – allergy and is suitable for rheumatoid arthritis and other collagen diseases

    Packing

    25KG/FRUM

    Storage

    2-8 ℃. Avoid light. Store in the shade. Keep the container tightly closed and stored in a dry and ventilated place.

    Specifications

    Items

    Standard

    Characteristics

    White or almost white Crystalline powder

    Specific Rotation

    +84°TO +90°

    Identification

    (1) Complies by IR

    (2) Complies by TLC

    Test

     

    Chromatographic Purity

    Principal Impurity≤0.5%

     

    Total  Impurities≤1.0%

    Loss on drying

    ≤0.5%

    Assay

    Contains 97.0% To 103.0% Of C24H31FO 

    Calculated on dried basis


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