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Picture of (+)-dihydromyricetin

(+)-dihydromyricetin

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Origin: China

CasNo: 27200-12-0

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Description
  • Quick Details

    Type:
    Herbal Extract
    Form:
    Powder
    Variety:
    Vine Tea Extract
    Part:
    Leaf
    Extraction Type:
    Solvent Extraction
    Packaging:
    bottle, DRUM, Vacuum Packed
    Place of Origin:
    Shaanxi, China
    Grade:
    Food/Pharmaceutical Grade
    Brand Name:
    OWENS
    Model Number:
    OWENS-Dihydromyricetin
    Product Name:
    Dihydromyricetin
    Appearance:
    White Powder
    Specification:
    98% Dihydromyricetin
    CAS No:
    27200-12-0
    Test Method:
    HPLC
    Keyword:
    Dihydromyricetin DHM
    Molecular Formula:
    C15H12O8
    Shelf Life:
    2 Years
    MOQ:
    1 Kg
    Storage:
    Cool Dry Place

    Packaging&Delivery

    Packaging Details
    25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
    Delivery Detail: within 3 days when get the payment
    Port
    Any Port In China
    Lead Time:
    Quantity(Kilograms)1 - 12 - 100101 - 500>500
    Est. Time(days)135To be negotiated
  • Property

    CAS No.: 27200-12-0 Formula: C15H12O8 Molecular Weight: 320.25100

    Description

    Ampelopsin, also known as dihydromyricetin, is a flavanonol, a type of flavonoid. It is found in the Ampelopsis species japonica, megalophylla, and grossedentata; Cercidiphyllum japonicum; Hovenia dulcis; Rhododendron cinnabarinum; some Pinus species; and some Cedrus species, as well as in Salix sachalinensis.
    Hovenia dulcis has been used in traditional Japanese, Chinese, and Korean medicines to treat fever, parasitic infection, as a laxative, and a treatment of liver diseases, and as a hangover treatment. Methods have been developed to extract ampelopsin from it at large scales, and laboratory research has been conducted with the compound to see if it might be useful as a drug in any of the conditions for which the parent plant has been traditionally used.
    In a trial of sixty patients with fatty liver disease dihydromyricetin improved glucose and lipid metabolism and exerted anti-inflammatory effects which were beneficial.

    Basic Info

    Chemical Name (+)-dihydromyricetin
    Synonyms

    Ampelopsin E;
    (2R,3R)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one;
    3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavone;
    (2R,3R)-dihydromyricetin;
    Dihydromyricetin;
    (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one Ampelopsin DHM;
    Flavanone,3,3',4',5,5',7-hexahydroxy;
    3,5,7,3',4',5'-hexahydroxy-2,3-dihydroflavonol;
    Ampelopsin;
    Ampeloptin;
    3,3',4',5,5',7-Hexahydroxy-2,3-dihydroflavanonol;
    rac-ampelopsin;

    CAS No. 27200-12-0
    Molecular Formula C15H12O8
    Molecular Weight 320.25100
    PSA 147.68000
    LogP 0.89190

    Properties

    Density 1.808 g/cm3
    Boiling Point 780.7ºC
    Flash Point 296.7ºC
    Refractive Index 1.798
    Vapor Pressure 1.16E-25mmHg at 25°C

    Safety Info

    HS Code 2942000000

    Synthesis Route

    (2,4,6-tris(methoxymethoxy)phenyl)((2S,3R)-3-(3,4,5-tris(methoxymethoxy)phenyl)oxiran-2-yl)methanone(+)-dihydromyricetin

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD - Lethal dose Rodent - mouse >5 gm/kg 1.Details of toxic effects not reported other than lethal dose value
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - mouse 1410 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    (2,4,6-tris(methoxymethoxy)phenyl)((2S,3R)-3-(3,4,5-tris(methoxymethoxy)phenyl)oxiran-2-yl)methanone

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