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Home > Aromatic Compounds> 7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride
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7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride

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Origin: China

Cas No: 79349-67-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 79349-67-0 Formula: C22H20N2O3S Molecular Weight: 392.47100

    Description

    (6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride is an intermediate used to prepare Cefixime which is a third generation cephalosporin antibiotic.

    Basic Info

    Chemical Name 7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride
    Synonyms

    7-Amino-3-vinyl-3-cephem-4-car;
    7-Amino-3-vinyl-3-Cephem-4-Carboxylic Acid Diphenylmethyl Ester Hydrochloride;
    7-AMINO-3-VINYL-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER;

    CAS No. 79349-67-0
    Molecular Formula C22H20N2O3S
    Molecular Weight 392.47100
    PSA 97.93000
    LogP 3.63990

    Properties

    Density 1.214 g/mL at 25ºC(lit.)
    Boiling Point 140ºC15 mm Hg(lit.)
    Melting Point 49-52ºC

    Safety Info

    Safety Statements S26; S37/39
    Risk Statements R36/37/38
    Hazard Codes Xi

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