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Picture of (2R)-2,3-dihydroxypropanal

(2R)-2,3-dihydroxypropanal

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Origin: China

CasNo: 453-17-8

specification: 99%min

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  • Products Specification
  • Description
  • Property

    CAS No.: 453-17-8 Formula: C3H6O3 Molecular Weight: 90.07790

    Description

    D-Glyceraldehyde is the simplest of all aldoses and have been shown to be the one of the carbonyl metabolite of dietary fructose.

    Basic Info

    Chemical Name (2R)-2,3-dihydroxypropanal
    Synonyms

    Triose;
    Propanal, 2,3-dihydroxy-, (R)-;
    D-glyceraldehyde;
    D-(+)-Glyceraldehyde;
    D-glycerose;
    D-aldotriose;

    CAS No. 453-17-8
    Molecular Formula C3H6O3
    Molecular Weight 90.07790
    PSA 57.53000
    LogP -1.46150

    Properties

    Appearance & Physical State Orange, viscous liquid.
    Density 1.272g/cm3
    Boiling Point 228ºC at 760mmHg
    Melting Point 127-129ºC
    Flash Point 106ºC
    Refractive Index n20/D 1.494
    Stability Stable under normal temperatures and pressures.
    Storage Condition 2-8ºC

    Safety Info

    Safety Statements S24/25
    HS Code 2912491000
    WGK Germany 3
    Packing Group I; II; III
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Formaldehyde+glycolaldehyde(2R)-2,3-dihydroxypropanal+L-glyceraldehyde
    H-PRO-ASN-OH(2R)-2,3-dihydroxypropanal+L-glyceraldehyde
    3-[(1R)-1,2-dihydroxyethyl]-1,5-dihydro-3H-2,4-benzodioxepine(2R)-2,3-dihydroxypropanal

    Precursor

    glycerone
    D-glyceraldehyde 3-phosphate
    3-[(1R)-1,2-dihydroxyethyl]-1,5-dihydro-3H-2,4-benzodioxepine
    (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde

    Downstream Product

    D-threose
    D-xylulose
    D-erythro-Pentulofuranose
    α-D-xylulofuranose

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