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    Phthalide

Phthalide - Tianyu bulk drugs, pharmaceuticals, intermediates, CAS #: 87-41-2, McN-4853, RWJ-17021, Topamax, 2,3:4,5-bis-O-(1-methylethylidene)-beta-D-fructopyranose sulfamate

    Product Name: Phthalide
    CAS Registry Number: [ 87-41-2 ]
    Molecular Formula:C8H6O2
    Phthalide  Molecular Weight: 134.13

    Properties: it is almost white or yellowish powder crystal, soluble in alcohol., aether ,hot water, sparingly soluble in cold water.
    Phthalide Specifications:

    Appearance:

    White powder 

    Assay (HPLC):

    ≥98.5%

    Melting point :

    70℃－75℃

    Heavy metal (ppm):

    ≤20ppm.

    Phthalide Activity: It is widely used in synthesis medicine, dyestuff and edicine , such as producing dye Intermediate 1,4-Dichloro anthraquinone ,1-Chloro Anthraquinone anticoagulant Phenindione antiseptic phthalide anxiolytic doxepin and so on.
    Phthalide Packaging: 25kg in fiber drum 

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