products Special Heterocyclic Series 4r-2,2-Bis-3,4-Dihydroxyphenyl-3,3-4,4-Tetrahydro-2h-2-H-4,8-Bichromene-3,3-5,5-7,7-Hexol

(4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol

    • Product Name: (4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
    • Chemical Name (IUPAC): (4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
    • CAS No.: 162957-56-8
    • Chemical Formula: C30H26O12
    • Form/Physical State: Powder
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    421970
    Iupac Name (4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
    Molecular Formula C30H22O12
    Molar Mass 574.49 g/mol
    Appearance Off-white to light yellow powder
    Solubility In Water Poorly soluble
    Logp Estimated 1.5-2.0
    Chemical Class Natural polyphenol (proanthocyanidin dimer)
    Chirality 4R absolute configuration
    Functional Groups Phenol, hydroxy, chromene
    Uv Vis Absorption Around 280 nm (typical for polyphenols)
    Smiles C1C(C2=CC(=C(C=C2O1)O)O)C3=CC(=C(C=C3O)O)O[C@@H]4CC5=CC(=C(C=C5O4)O)O
    Source Found in some plant species as a proanthocyanidin dimer

    As an accredited (4R)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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