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Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> (1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid
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(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid

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Origin: China

Cas No: 14534-61-3

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
  • Product Description

  • Quick Details

    Type:
    98% Isochlorogenic acid B
    Form:
    Powder
    Part:
    98% Isochlorogenic acid B
    Extraction Type:
    Solvent Extraction
    Packaging:
    bottle
    Place of Origin:
    Shaanxi, China
    Grade:
    Reference standard, Reference standard
    Brand Name:
    98% Isochlorogenic acid B
    Model Number:
    98% Isochlorogenic acid B
    Product Name:
    98% Isochlorogenic acid B
    Appearance:
    Off-white Powder
    Specification:
    98% Isochlorogenic acid B
    CAS:
    14534-61-3
    Test Method:
    HPLC MS
    MOQ:
    20mg
    Storage:
    Cool Dry Place
    Extraction type:
    Solvent Extraction
    Shelf Life:
    2 Years

    Packaging&Delivery

    Packaging Details
    20mg/bottle
    1g/bottle
    Port
    XIAN
    Lead Time:
    Quantity(Milligrams)1 - 2021 - 100101 - 1000>1000
    Est. Time(days)223To be negotiated

  • Property

    CAS No.: 14534-61-3 Formula: C25H24O12 Molecular Weight: 516.45100

    Description

    Isochlorgenic Acid is shown to provide antioxidant and DNA-protective activities.

    Basic Info

    Chemical Name (1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid
    Synonyms

    4,5-di-O-trans-caffeoyl-D-quinic acid;
    ISOCHLOROGENIC ACID B(RG);
    Quinic acid 3,4-di-O-caffeate;
    (1S,3R,4R,5R)-3,4-bis{[(2E)-3-(3,4-dihydroxyphenyl)-1-oxoprop-2-en-1-yl]oxy}-1,5-dihydroxycyclohexanecarboxylic acid;
    3,4-Dicaffeoylquinic acid;
    4,5-di-O-caffeoylquinic acid;
    4,5-di-O-trans-caffeoylquininc acid;
    3,4-Di-O-caffeoylquinic acid;
    IsochlorogenicacidB;
    Isochlorogenic acid B(3,4');

    CAS No. 14534-61-3
    Molecular Formula C25H24O12
    Molecular Weight 516.45100
    PSA 211.28000
    LogP 1.02960

    Properties

    Density 1.64 g/cm3
    Boiling Point 810.8ºC at 760 mmHg
    Flash Point 274.9ºC
    Refractive Index 1.719
    Vapor Pressure 8.9E-28mmHg at 25°C

    Synthesis Route

    chlorogenic acid→3-mono-O-caffeoylquinic acid+(1S,3R,4R,5R)-5-[3-(3,4-dihydroxyphenyl)-2-hydroxypropanoyl]-1,4,5-trihydroxycyclohexanecarboxylic acid
    →(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid
    (1S,3R,4S,5R)-3,4-O-isopropylidene-1,5-quinic lactone→(1S,3R,4R,5R)-3,4-Bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid

    Precursor

    3,4-Diacetoxycinnamic acid
    cis-caffeic acid
    (1S,3R,4S,5R)-3,4-O-isopropylidene-1,5-quinic lactone
    4-[(1E)-3-Chloro-3-oxo-1-propen-1-yl]-1,2-phenylene diacetate

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