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CAS 29490-19-5; 2-Mercapto-5-methyl-1,3,4-thiadiazole; Cefazolin sodium; Pharmaceutical intermediate

  • Product NameCAS 29490-19-5; 2-Mercapto-5-methyl-1,3,4-thiadiazole; Cefazolin sodium; Pharmaceutical intermediate
    CAS No.29490-19-5
    Purity99%
    Min Quantity15000Kilograms
    Price11~17
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  • CAS No:29490-19-5 5-methyl-3H-1,3,4-thiadiazole-2-thione
    Molecular Structure

    Detailed Description

    CAS 29490-19-5; 2-Mercapto-5-methyl-1,3,4-thiadiazole; Cefazolin sodium; Pharmaceutical intermediate

    Name: 2-Mercapto-5-methyl-1,3,4-thiadiazole
    CAS No.: 29490-19-5
    EINECS No.: 249-667-1
    Synonyms: 1,3,4-Thiadiazole-2(3H)-thione, 5-methyl-;5- methyl-3H-1,3,4-thiadiazole-2-thione; 5-Methyl-1,3,4-thiadiazole- 2(3H)-thione;D-Hydro phenyl glycine sodium methyl dane salt;2-Mercapto- 5-Methyl-1,3,4-Thiadiazol;2-mercapto-5-methyl-1,3,4 thiadiazole(MMTD);2- Methyl-5-mercapto-1,3,4-thiadiazole;
    Assay: 99% min
    Appearance: Off white crystal
    Molecular Formula: C3H4N2S2
    Molecular Weight: 132.2
    Density: 1.58 g/cm3
    Melting Point: 184-187 °C
    Boiling Point: 182.9 °C at 760 mm/Hg
    Flash Point: 64.4 °C
    USAGE: Cefazolin sodium intermediate, pharmaceutical intermediate
    Molecular Structure:
    Package: 25KG/drum
    Storage: 12 months( Store in a cool, dry, well-ventilated area away from incompatible substances.)