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Indirubin

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Origin: China

Cas No: 479-41-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    479-41-4
    Other Names:
    (delta(sup2,3')-biindoline)-2',3-dione
    MF:
    C16H10N2O2
    EINECS No.:
    610-392-0
    Place of Origin:
    Shaanxi, China
    Type:
    Antineoplastic Agents, Antipyretic Analgesics and NSAIDs, Vitamins, Amino Acids and Coenzymes, Natural pigment
    Grade Standard:
    Medicine Grade
    Usage:
    Animal Pharmaceuticals
    Brand Name:
    GUOKANG
    Model Number:
    API
    Purity:
    97%
    MW:
    262.26
    Melting point:
    350°C(lit.)
    storage temp:
    -20°C

    Packaging&Delivery

    Packaging Details
    1kg/bag,according to customers' requirements
    Port
    china main port
    Lead Time:
    Quantity(Grams)1 - 100>100
    Est. Time(days)10To be negotiated

  • Property

    CAS No.: 479-41-4 Formula: C16H10N2O2 Molecular Weight: 262.26300

    Description

    Indirubin is a chemical compound most often produced as a byproduct of bacterial metabolism. For instance, it is one of the compounds responsible for the generally benign condition purple urine bag syndrome, resulting from bacteria metabolizing indoxyl sulfate found naturally in urine.
    Indirubin is a chemical constituent of indigo naturalis (also known as qing dai), which has been used for hundreds of years in traditional Chinese medicine. It is produced by collecting the waste products from the bacterial degradation of specific forms of vegetation.

    Basic Info

    Chemical Name Indirubin
    Synonyms

    INDIGO RED;
    INDIGOPURPURIN;
    [2,3'-Biindolinylidene]-2',3-dione;
    2-ylidene)-1,3-dihydro;
    2H-Indol-2-one, 3-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,3-dihydro-;
    COUROUPITINE B;

    CAS No. 479-41-4
    Molecular Formula C16H10N2O2
    Molecular Weight 262.26300
    PSA 58.20000
    LogP 2.93420

    Properties

    Appearance & Physical State Reddish-violet powder
    Density 1.417 g/cm3
    Boiling Point 496.6ºC at 760 mmHg
    Flash Point 207ºC
    Refractive Index 1.709
    Vapor Pressure 5.34E-10mmHg at 25°C

    Safety Info

    Safety Statements S36/37
    HS Code 2933990090
    Risk Statements R20/21/22

    Synthesis Route

    1H-indole→1H-Indol-2-ol+Indoxyl
    INDOXYL ACETATE+isatin→Indirubin
    isatin→Indirubin+Indirubin

    Precursor

    INDOXYL ACETATE
    Indoxyl
    1H-indole
    3-(4-oxo-2-thioxo-thiazolidin-5-ylidene)-1,3-dihydro-indol-2-one

    Downstream Product

    Indigo
    1H-indole
    3-(3-hydroxy-1H-indol-2-yl)-1H-indol-2-ol
    isatin

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