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D(+)-Galactosamine hydrochloride

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Origin: China

Cas No: 1772-03-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    1772-03-8
    Other Names:
    D(+)-Galactosamine hcl
    MF:
    C6H14ClNO5
    EINECS No.:
    217-198-1
    Place of Origin:
    china
    Type:
    Vitamins, Amino Acids and Coenzymes
    Grade Standard:
    Medicine Grade
    Brand Name:
    puya
    Model Number:
    top
    Purity:
    99%

    Packaging&Delivery

    Packaging Details
    25kg/drum
    Port
    shanghai
    Lead Time:
    Quantity(Kilograms)1 - 100>100
    Est. Time(days)5To be negotiated

  • Property

    CAS No.: 1772-03-8 Formula: C6H14ClNO5 Molecular Weight: 215.63200

    Description

    Specifically inhibits COX-2 by preventing COX-2 N-glycosylation and by increasing COX-2 protein turnover in a proteasome-dependent manner.

    Basic Info

    Chemical Name D(+)-Galactosamine hydrochloride
    Synonyms

    Galactosamine;
    2-Amino-2-deoxy-D-galactopyranose hydrochloride D-Chondrosamine hydrochloride;
    D-GalactosaMine HC1;
    2-deoxy-2-amino-D-galactose hydrochloride;
    GALACTOSAMINE HCL;
    2-aMino-2-deoxy-L-idose;
    D-GALN HCL;
    D-(+)-Galactosamine Hydrochloride;
    2-Amino-2-deoxy-D-galactopyranose hydrochloride,D-Chondrosamine hydrochloride;
    2-amino-2-deoxy-D-galactopyranose hydrochloride;
    Chondrosamine Hydrochloride;
    D-GALACTOSAMINE HCL;
    CHONDROSAMINE;
    (2R,3R,4R,5R)-2-Amino-3,4,5,6-tetrahydroxyhexanal hydrochloride;
    D-CHONDROSAMINE HCL;
    GALACTOSAMINE HCL,D;
    N-Acetylgalactosamine hydrochloride;

    CAS No. 1772-03-8
    Molecular Formula C6H14ClNO5
    Molecular Weight 215.63200
    PSA 116.17000
    LogP -1.75270

    Properties

    Appearance & Physical State White powder
    Boiling Point 532.5ºC at 760 mmHg
    Melting Point 182-185ºC
    Flash Point 275.8ºC
    Refractive Index 96 ° (C=1, H2O)
    Water Solubility SOLUBLE
    Stability Stable under normal temperatures and pressures.
    Storage Condition Store at 2-8ºC
    Vapor Pressure 5.53E-10mmHg at 25°C

    Safety Info

    RTECS LW5500000
    Safety Statements S24/25
    HS Code 2922399090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    N-benzyl-D-tagatosylamine→D(+)-Galactosamine hydrochloride
    D-tagatopyranose→D(+)-Galactosamine hydrochloride

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Intraperitoneal LD50 - Lethal dose, 50 percent kill Rodent - mouse 2660 mg/kg 1.Behavioral-somnolence (general depressed activity)
    2.Liver-other changes
    Intraperitoneal TDLo - Lowest published toxic dose Rodent - rat 135 gm/kg/77W-I 1.Tumorigenic-equivocal tumorigenic agent by RTECS criteria
    2.Liver-tumors
    - Mutation test systems - not otherwise specified - 100 mmol/L -

    Precursor

    N-benzyl-D-tagatosylamine
    D-tagatopyranose

    Downstream Product

    [(2R,3R,4R,5R)-3,4,6-triacetyloxy-5-azidooxan-2-yl]methyl acetate
    [(2R,3R,4R,5R,6R)-3,4,6-triacetyloxy-5-azidooxan-2-yl]methyl acetate
    N-Fmoc-O-[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-α-D-galactopyranosyl]-L-threonine
    3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranosyl acetate

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