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Qingdao Qingmei Biotech Captopril

Qingdao Qingmei Biotech Captopril is used to cure various types of hypertension, especially for other antihypertensive drug treatment of resistant hypertension is invalid, having stronger effect if used simultaneously with diuretic. It is also applied to acute and chronic congestion heart failure, having better effect used simultaneously with cardiotonic and diuretic.

Chemical Name: Captopril

Functions: API Intermediate

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Name
    Pharma & Nutraceuticals Functions
    CAS No.
    62571-86-2
    Molecular formula
    C9H15NO3S
    EC No.
    263-607-1
    Chemical Structure

    Qingdao Qingmei Biotech Captopril - Chemical Structure

    Features & Benefits

    Benefit Claims

    Applications & Uses

    Properties

    Physical Form
    Appearance
    White or almost white crystalline powder
    Soluble in
    Water,Methanol, Methylene Chloride, Dilute solutions of alkali hydroxides.
    Typical Properties
    ValueUnitsTest Method / Conditions
    Specific Optical Rotation–127 to –132°
    Appearance Of SolutionClear and colourless
    pHmax. 1.0%
    Loss On Dryingmax. 1.0%
    Sulphated Ashmax. 0.2%
    Heavy Metalsmax. 20ppm
    Impurity Fmax. 0.2%
    Assay (≤20μm)100%
    Related Substances (Impurity A )max. 1.0%
    Related Substances (Impurity B)max. 0.15%
    Related Substances (Impurity C)max. 0.15%
    Related Substances (Impurity D)max. 0.15%
    Related Substances (Impurity E)max. 0.15%
    Related Substances (Unspecified Impurities )max. 0.10%
    Related Substances (Total)max. 1.2%