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    Chemical structure of 5,7-Dihydroxy-3',4',5'-trimethoxyflavone , CAS 18103-42-9, AChemBlock W159338

    5,7-Dihydroxy-3',4',5'-trimethoxyflavone

    Catalog ID: W159338

    Product Name: 5,7-Dihydroxy-3',4',5'-trimethoxyflavone
    CAS: 18103-42-9
    MDL: MFCD00016924
    Purity: 98%
    Appearance: Light-Yellow Powder
    FW: 344.32
    Formula: C₁₈H₁₆O₇
    Synonym(s): 5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
    Smiles: O=C1C=C(C2=CC(OC)=C(OC)C(OC)=C2)OC3=C1C(O)=CC(O)=C3
    5,7-Dihydroxy-3',4',5'-trimethoxyflavone 98%, CAS#: 18103-42-9, Cat ID: W159338, BUILDING BLOCKS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5MG List Price: $255 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock San Francisco Estimated Ship Time:

    Jun 16,2026

    Packaging:25MG List Price: $765 Quantity:
    		Total:-- Total_Price($):-- Availability: Enquiry Estimated Ship Time:

    Jun 29,2026

    update on 06-14-2026

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    Purity 98%
    Appearances Light-Yellow Powder
    Storage Store at -20 °C
    Shipping Room Temp.
    MSDS Download MSDS
    IUPAC Name 5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
    HTS Code
    Smiles O=C1C=C(C2=CC(OC)=C(OC)C(OC)=C2)OC3=C1C(O)=CC(O)=C3
    InChiKey CPCPHNWWTJLXKQ-UHFFFAOYSA-N
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