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Picture of D-galactono-1,4-lactone

D-galactono-1,4-lactone

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Origin: China

Cas No: 2782-07-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 2782-07-2 Formula: C6H10O6 Molecular Weight: 178.14000

    Description

    D-Galactono-1,4-lactone was used in carbohydrate research as an elution compound for the purification process of exo-β-D-galactofuranosidase enzyme.

    Basic Info

    Chemical Name D-galactono-1,4-lactone
    Synonyms

    D-Galactonic acid, γ-lactone;
    D-GALACTONOLACTONE;
    D-(-)-galactono-1,4-lactone;
    D-GALACTONO-1,4-LACTONE;
    1,4-D-Galactonolactone;
    D-galacto-1,4-lactone;
    D-Galactonic acid 1,4-lactone;
    D-GALACTONO-G-LACTONE;
    GALACTONO-1,4-LACTONE,D;

    CAS No. 2782-07-2
    Molecular Formula C6H10O6
    Molecular Weight 178.14000
    PSA 107.22000
    LogP -3.01320

    Properties

    Density 1.766g/cm3
    Boiling Point 467.9ºC at 760mmHg
    Melting Point 137ºC
    Flash Point 201.5ºC
    Refractive Index 1.625
    Vapor Pressure 1.01E-10mmHg at 25°C

    Safety Info

    Safety Statements 22-24/25
    HS Code 2932209090

    Synthesis Route

    D-galactopyranoseD-galactono-1,4-lactone
    Gluconic acidD-galactono-1,4-lactone
    D-galactopyranoseD-galactono-1,4-lactone+D-galactono-1,5-lactone

    Precursor

    D-Galactose
    Gluconic acid
    2,3,5,6-tetra-O-acetyl-D-glucono-1,4-lactone
    D-galactopyranose

    Downstream Product

    D-Galactose
    (2R,3S,4S)-1-Benzyl-2-[(1R)-1,2-dihydroxyethyl]-3,4-pyrrolidinedi ol
    (3R,4S,5S,6R)-3,4,5,6-tetrahydroxyazepan-2-one
    galactitol

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