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2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate

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Origin: China

Cas No: 89604-92-2

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.: 89604-92-2 Formula: C20H22N4O4S3 Molecular Weight: 478.60800

    Description

    An intermediate for the preparation of cephalosporin derivatives.

    Basic Info

    Chemical Name 2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate
    Synonyms

    benzothiazolylthio)-2-oxoethylidene]amino]oxy]-2;

    CAS No. 89604-92-2
    Molecular Formula C20H22N4O4S3
    Molecular Weight 478.60800
    PSA 198.54000
    LogP 5.07610

    Properties

    Density 1.41 g/cm3
    Boiling Point 621.6ºC at 760 mmHg
    Melting Point 138-140ºC
    Refractive Index 1.671
    Storage Condition Hygroscopic, -20ºC Freezer, Under Inert Atmosphere

    Safety Info

    Safety Statements S61
    Risk Statements R53

    Downstream Product

    Ceftazidime t-Butyl Ester

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