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Back ChemicalBook Home>CAS DataBase List>144-82-1More Spectrum> SULFAMETHIZOLE(144-82-1) IR1

144-82-1

SULFAMETHIZOLE(144-82-1) IR1

Product NameSULFAMETHIZOLE

CAS144-82-1

Molecular FormulaC9H10N4O2S2

Molecular Weight270.33

InChIInChI=1S/C9H10N4O2S2/c1-6-11-12-9(16-6)13-17(14,15)8-4-2-7(10)3-5-8/h2-5H,10H2,1H3,(H,12,13)

InChIKey VACCAVUAMIDAGB-UHFFFAOYSA-N

SmilesC1(S(NC2=NN=C(C)S2)(=O)=O)=CC=C(N)C=C1

  • SULFAMETHIZOLE(144-82-1) IR1
    Mass

    MS-NW-9483          
    N-(5-methyl-1,3,4-thiadiazol-2-yl)sulfanilamide
    C9H10N4O2S2         (Mass of molecular ion:    270)
    

       Source Temperature: 230 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          18.0       1.7
          27.0       1.4
          28.0       1.6
          39.0       6.7
          41.0       2.7
          42.0       1.6
          52.0       2.1
          53.0       1.3
          56.0       3.6
          57.0       2.6
          58.0       1.4
          59.0       9.6
          63.0       3.2
          64.0       3.7
          65.0      38.1
          66.0       4.7
          74.0       1.4
          79.0       1.1
          80.0       3.0
          90.0       1.0
          91.0       3.1
          92.0      91.2
          93.0      27.3
          94.0       1.7
          99.0       1.6
         103.0       2.3
         105.0       1.6
         106.0      35.1
         107.0       3.6
         108.0      65.2
         109.0      19.3
         110.0       1.4
         115.0       1.2
         123.0       1.4
         124.0       1.6
         125.0       2.5
         140.0       7.0
         147.0      12.9
         148.0       1.4
         150.0       4.0
         156.0      60.3
         157.0       5.4
         158.0       3.1
         162.0       6.3
         164.0       2.7
         165.0       1.4
         205.0       3.1
         206.0      24.2
         207.0       3.1
         208.0       1.2
         270.0     100.0
         271.0      15.0
         272.0      10.1
         273.0       1.4
    

400 MHz in DMSO-d6

  • SULFAMETHIZOLE(144-82-1) IR1

    1H NMR 399.65 MHz
    C9 H10 N4 O2 S2 0.031 g : 0.5 ml DMSO-d6
    N-(5-methyl-1,3,4-thiadiazol-2-yl)sulfanilamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.425 B 6.587 C 5.93 E 2.446

         Hz     ppm     Int.
    

       2974.73   7.444     36
       2972.05   7.437    281
       2970.09   7.432     87
       2967.90   7.427     23
       2967.29   7.425     23
       2965.21   7.420     90
       2963.26   7.415    284
       2960.57   7.408     38
       2639.40   6.605     39
       2636.72   6.598    290
       2634.77   6.593     88
       2632.45   6.587     23
       2629.88   6.581     87
       2628.05   6.576    263
       2625.24   6.569     36
        977.42   2.446   1000
    

in DMSO-d6

  • SULFAMETHIZOLE(144-82-1) IR1

KBr disc

  • SULFAMETHIZOLE(144-82-1) IR1

nujol mull

  • SULFAMETHIZOLE(144-82-1) IR1

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