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2,4-Dihydroxybenzoic acid

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Origin: China

Cas No: 89-86-1

Specification: 99%min

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  • Products Specification
  • Product Description
  • Quick Details

    CAS No.:
    89-86-1
    Other Names:
    Dihydroxybenzoic
    MF:
    89-86-1
    EINECS No.:
    89-86-1
    Place of Origin:
    Guangdong, China
    Type:
    Anesthetic Agents, Immune Function Agents, Vitamins, Amino Acids and Coenzymes, Auxiliaries and Other Medicinal Chemicals, Immune function
    Grade Standard:
    Medicine Grade
    Usage:
    Animal Pharmaceuticals
    Brand Name:
    CNSZGJ
    Model Number:
    89-86-1
    Purity:
    99%
    Name:
    Dihydroxybenzoic
    Appearance:
    White Powder
    Grade:
    Pharmaceutcial Grade
    Application:
    Pharmaceutical Raw Intermediates
    Color:
    White Color
    Package:
    Customer Requirement
    Form:
    China
    MOQ:
    0.1g
    Function:
    Pharm Raw Materials
    Price:
    Negotiable. Depends

    Packaging&Delivery

    Port
    Shenzhen port
  • Property

    CAS No.: 89-86-1 Formula: C7H6O4 Molecular Weight: 154.12000

    Description

    2,4-Dihydroxybenzoic acid (β-resorcylic acid) is a dihydroxybenzoic acid.
    As a resorcylic acid, it is one of the three isomeric crystalline acids that are both carboxyl derivatives of resorcinol and dihydroxy derivatives of benzoic acid.
    It is a degradation product of cyanidin glycosides from tart cherries in cell cultures. It is also a metabolite found in human plasma after cranberry juice consumption.

    Basic Info

    Chemical Name 2,4-Dihydroxybenzoic acid
    Synonyms

    p-Hydroxysalicylic acid;
    4-Carboxyresorcinol;
    b-resorcylic acid;
    2,4,6-TRIPHENYLPYRYLIUM TETRAFLUOROBORATE;
    Benzoic acid, 2,4-dihydroxy-;
    resorcylic acid;
    Benzoic acid,2,4-dihydroxy;
    2,4-dihydroxy-benzoic acid;
    4-Hydroxysalicylic acid;

    CAS No. 89-86-1
    Molecular Formula C7H6O4
    Molecular Weight 154.12000
    PSA 77.76000
    LogP 0.79600

    Properties

    Appearance & Physical State Off white to cream dry material
    Density 1.559 g/cm3
    Boiling Point 414.8ºC at 760 mmHg
    Melting Point 225-227ºC
    Flash Point 218.8ºC
    Water Solubility 8 g/L (20 ºC)
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

    Safety Info

    RTECS VH3708050
    Safety Statements S26-S37/39
    HS Code 2942000000
    WGK Germany 1
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    salicylic acid2,4-Dihydroxybenzoic acid+2,3-dihydroxybenzoic acid
    3,4-Diphenyl-7-hydroxycoumarin2-Phenylacetophenone+2,4-Dihydroxybenzoic acid
    isoliquiritigenin6-hydroxy-2-[hydroxy-(4-hydroxyphenyl)methyl]-1-benzofuran-3-one+2,4-Dihydroxybenzoic acid

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed Apieson L 140. 1532. isothermal

    Precursor

    2',4'-dihydroxyacetophenone
    3-Methoxy-1-butanol
    2,4-dihydroxybenzaldehyde
    resorcinol

    Downstream Product

    Methyl 3-methoxybenzoate
    methyl p-anisate
    Methyl 2-methoxybenzoate
    METHYL 2,4-DIMETHOXYBENZOATE

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