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  • Feprazone

    REMARK:

    DESCRIPTION: 
    Feprazone is white or similar to white crystal powder;odorless with bitter taste. It is 
    easily soluble in chloroform, acetone, benzene or 10% sodium hydroxide solution, 
    slightly soluble in methanol or ethanol,insoluble in water. 
     
    Molecular formula:C20H20N2O2
    Molecular weight: 320.39
     
    SPECIFICATION:    
    Properties
    Specification
    Appearance
    White or similar to white crystal powder
    Assay
    Not less than 99.0%
    Melting point
    152-157
    Insolubles in alkaline
    Qualified
    Loss on drying
    Not more than 1.0%
     Reidue on ignition:
     Not more than 0.1%
    Heavy metals
    Not more than 10ppm

    USE: It is a anti-inflammatory analgesic. Used in activity rheumatism, rheumatoid 
    arthritis, periarthritis, infection of the upper respiratory tract , periodontium 
    inflammation , thrombus phlebitis etc.
      
    Registered number of approval: National drug standard H37023357

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