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Home > All categories> Commodity Chemicals> Organic Chemicals> Olefins> (4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester
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(4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester

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Origin: China

Cas No: 59361-08-9

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.: 59361-08-9 Formula: C30H37NO15 Molecular Weight: 651.61200

    Description

    Used as a substrate in a fluorometric assay of neuraminidase.

    Basic Info

    Chemical Name (4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester
    Synonyms

    4-Methylumbelliferyl α-D-N-acetyl-4,7,8,9-tetrα-O-acetylneuraminic acid methyl ester;

    CAS No. 59361-08-9
    Molecular Formula C30H37NO15
    Molecular Weight 651.61200
    PSA 208.52000
    LogP 1.44260

    Properties

    Density 1.377g/cm3
    Boiling Point 760.327ºC at 760 mmHg
    Melting Point 93-95ºC
    Flash Point 413.631ºC
    Refractive Index 1.557
    Storage Condition -20ºC Freezer

    Synthesis Route

    sodium,4-methyl-2-oxochromen-7-olate+methyl 2-chloro-4,7,8,9-tetra-O-acetyl-N-acetyl-β-D-neuraminate→(4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester
    sodium,4-methyl-2-oxochromen-7-olate+methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-non-2-ulopyranosyl chloride→(4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester
    4-methylumbelliferone+N-Acetyl-2-chloro-2-deoxy-β-neuraminic Acid Methyl Ester 4,7,8,9-Tetraacetate→(4-Methylumbelliferyl)-N-acetyl-4,7,8,9-tetra-O-acetyl-α-D-neuraminic Acid, Methyl Ester+Methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non-2-enonate

    Precursor

    4-methylumbelliferone
    methyl 2-chloro-4,7,8,9-tetra-O-acetyl-N-acetyl-β-D-neuraminate
    methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-non-2-ulopyranosyl chloride
    N-Acetyl-2-chloro-2-deoxy-β-neuraminic Acid Methyl Ester 4,7,8,9-Tetraacetate

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