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isorhamnetin

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Origin: China

Cas No: 480-19-3

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

    Type:
    Seabuckthorn Fruit Extract, Seabuckthorn Fruit Extract
    Form:
    Brown powder
    Part:
    Fruit
    Extraction Type:
    Liquid-Solid Extraction
    Packaging:
    DRUM, Vacuum Packed
    Place of Origin:
    Shaanxi, China
    Grade:
    Medical
    Brand Name:
    FZBIOTECH
    Model Number:
    Isorhamnetin
    Sample:
    Avaliable
    Certificate:
    ISO9001
    Active Ingredient:
    25% Isorhamnetin
    Test Method:
    HPLC
    Chemical formula:
    C16H12O7
    Molar mass:
    316.26 g/mol
    CAS No:
    480-19-3

    Packaging&Delivery

    Selling Units:
    Single item
    Single package size: 
    24X12X2 cm
    Single gross weight:
    1.200 kg
    Package Type:
    1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)
2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)
    Lead Time:
    Quantity(Kilograms)1 - 5051 - 500>500
    Est. Time(days)710To be negotiated

  • Property

    CAS No.: 480-19-3 Formula: C16H12O7 Molecular Weight: 316.26200

    Description

    Isorhamnetin is an O-methylated flavonol, a type of flavonoid. It can be found in Tagetes lucida, a psychedelic plant from Mexico and Central America.

    Basic Info

    Chemical Name isorhamnetin
    Synonyms

    Isorhamnetin;
    3'-methylquercetin;
    3,4',5,7-tetrahydroxy-3'-methoxyflavone;
    3'-Methoxy-3,4',5,7-tetrahydroxyflavone;
    quercetin-3'-methyl ether;
    ISOHAMNETIN;
    isorhamnetol;
    3'-methoxykaempferol;
    3'-O-Methyl Quercetin;
    Isorhanetin;

    CAS No. 480-19-3
    Molecular Formula C16H12O7
    Molecular Weight 316.26200
    PSA 120.36000
    LogP 2.29100

    Properties

    Appearance & Physical State powder
    Density 1.634g/cm3
    Boiling Point 599.4ºC at 760mmHg
    Melting Point 307ºC
    Flash Point 227.8ºC
    Refractive Index 1.74
    Vapor Pressure 5.79E-15mmHg at 25°C

    Safety Info

    Safety Statements S22
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    quercetin→3',4',5,7-tetrahydroxy-3-methoxyflavone+tamarixetin
    3'-O-methyl-4',7-di-O-benzylquercetin→isorhamnetin
    3,4′,7-tri-O-benzyl-3′,5-dihydroxyflavonol→isorhamnetin

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Intravenous LD50 - Lethal dose, 50 percent kill Rodent - rat 11100 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    - Mutation in microorganisms - 1 mg/plate -

    Precursor

    5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-8-methoxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
    3'-O-methyl-4',7-di-O-benzylquercetin
    5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
    3,4′,7-tri-O-benzyl-3′,5-dihydroxyflavonol

    Downstream Product

    quercetin
    3,4-dihydroxybenzoic acid
    vanillic acid
    phloroglucinol

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