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Mannose triflate

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Origin: China

Cas No: 92051-23-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 92051-23-5 Formula: C15H19F3O12S Molecular Weight: 480.36400

    Description

    A radiolabelled pharmaceutical preparation for diagnostic aims used in positron emission tomography.

    Basic Info

    Chemical Name Mannose triflate
    Synonyms

    [(2R,3R,4S,5S,6S)-3,4,6-triacetyloxy-5-(trifluoromethylsulfonyloxy)oxan-2-yl]methyl acetate;

    CAS No. 92051-23-5
    Molecular Formula C15H19F3O12S
    Molecular Weight 480.36400
    PSA 166.18000
    LogP 1.01650

    Properties

    Appearance & Physical State Beige crystal
    Density 1.505g/cm3
    Boiling Point 481.597ºC at 760 mmHg
    Melting Point 116-120ºC
    Flash Point 245.061ºC
    Storage Condition -20ºC

    Safety Info

    WGK Germany 3
    Hazard Codes Xi

    Synthesis Route

    triflic anhydride+[(2R,3R,4R,5S,6S)-3,4,6-triacetyloxy-5-hydroxyoxan-2-yl]methyl acetate→Mannose triflate
    [(2R,3R,4R,5S,6S)-3,4,6-triacetyloxy-5-hydroxyoxan-2-yl]methyl acetate→Mannose triflate
    [(2R,3R,4S,5R)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate→Mannose triflate

    Precursor

    [(2R,3R,4S,5R)-3,4,5,6-tetraacetyloxyoxan-2-yl]methyl acetate
    triflic anhydride
    1 2-O-(1-ETHOXYETHYLIDENE)-β-D-MANNO&
    [(2R,3R,4R,5S,6S)-3,4,6-triacetyloxy-5-hydroxyoxan-2-yl]methyl acetate

    Downstream Product

    Beta-D-Glucose Pentaacetate
    1,3,4,6-tetra-O-acetyl-2-deoxy-2-fluoro-β-D-glucopyranose
    2-deoxy-2-(18F)fluoro-α-D-glucose
    (2R-trans)-2[(acetoxy)-methyl]-2,3-dihydro-3-acetoxy-4H-pyran-4-one

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