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Home > Organosulfur Compounds> (E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid
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(E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid

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Origin: China

Cas No: 78299-53-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 78299-53-3 Formula: C12H10N2O3S Molecular Weight: 262.28400

    Basic Info

    Chemical Name (E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid
    Synonyms

    TIACRILAST;
    Ro-22-3747;

    CAS No. 78299-53-3
    Molecular Formula C12H10N2O3S
    Molecular Weight 262.28400
    PSA 97.49000
    LogP 1.67370

    Properties

    Density 1.38g/cm3
    Boiling Point 499.3ºC at 760 mmHg
    Flash Point 255.8ºC
    Refractive Index 1.658

    Safety Info

    HS Code 2933990090

    Synthesis Route

    trans-3-[6-(methylthio)-4-oxo-4H-quinazolin-3-yl]-2-propenoic acid methyl ester→(E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid
    5-methylsulfanyl-2-nitrobenzoic acid→(E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid
    5-Chloro-2-nitrobenzoic acid→(E)-3-(6-methylsulfanyl-4-oxoquinazolin-3-yl)prop-2-enoic acid

    Precursor

    5-Chloro-2-nitrobenzoic acid
    6-(methylthio)quinazolin-4(3H)-one
    trans-3-[6-(methylthio)-4-oxo-4H-quinazolin-3-yl]-2-propenoic acid methyl ester
    2-amino-5-methylsulfanylbenzoic acid

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