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Chenodeoxycholic Acid

Structure : Description Certificate of Analysis ProductName: Chenodeoxycholic acid Cas: 474-25-9 Batch No.: 20140406 MFG Date: Apr.06.2014 Analysis Date:Apr.08.2014

  • Features & Specification

    PRODUCT   NAME

    Chenodeoxycholic   acid

    CAS   No.:

    474-25-9

    Synonyms:

    CDCA;

    Chenodex;

    Formula:

    C24H40O4

    Molecular   Weight:

    392.57200

    PSA:

    77.76000

    LogP:

    4.47790

     

    Structure

    image.png                         

     

    Description

    Appearance   & Physical State:

    white   to off-white crystalline powder

    Density:

    1.128g/cm3

    Melting   Point:

    167-171ºC

    Boiling   Point:

    547.1ºC   at 760 mmHg

    Flash   Point:

    298.8ºC

    Refractive   Index:

    1.558

    Water   Solubility:

    PRACTICALLY   INSOLUBLE

    Storage   Condition:

    Store   in a cool, dry place. Store in a tightly closed container.

    RTECS:

    FZ1980000

    Safety   Statements:

    S36/37-S45

    HS   Code:

    2918990090

    WGK   Germany:

    2

    Risk   Statements:

    R63

    Hazard   Codes:

    Xn

     

    Certificate of Analysis

     

    ProductName: Chenodeoxycholic acid

    Cas:       474-25-9

    Batch No.:     20140406

    MFG Date:  Apr.06.2014

    Analysis Date:Apr.08.2014

    Items

    Specifications

    Results

    Appearance

    A white or almost white   powder

    Qualified

    Solubility

    Very slightly solble in   water ,freely soluble inmethanol

    Qualified

    Specific rotation

    +11°~+14°

    +12.4°

    Loss on Drying

    ≤1.5%

    1.063%

    Sulphated Ash

    ≤0.20%

    0.18%

    Identification

     

    IR

    The IR absoption   spectrum of the sample must be concordant with the reference sample of   chenodeoxycholic acid

    Qualified

    HPLC

     

    The RT of the pricipal   peak in sample preparation should match with the RT of the princepal peak in   the standard preparation in Related substances.

    Qualified

    Color  test

    The suspension obatained   is greenish-blue.

    Qualified

    Heavy Metal

    ≤20PPM

    <20PPM

    Assay

    CDCA

    HPLC

    ≥98.0 %

    98.80%

    Conclusion: Meet the   Specifications


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