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55-98-1

Busulfan

Product Name Busulfan

CAS55-98-1

MFC6H14O6S2

MW246.3

More

  • 55-98-1_ms_1
    Mass

    MS-NW-1195          
    tetramethylene bis(methanesulfonate)
    C6H14O6S2           (Mass of molecular ion:    246)
    

       Source Temperature: 210 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          15.0      31.0
          18.0       2.3
          26.0       1.0
          27.0       9.8
          28.0       9.2
          29.0       7.4
          31.0       4.5
          32.0       1.9
          33.0       1.0
          39.0       8.2
          40.0       2.5
          41.0      29.3
          42.0      45.9
          43.0      30.6
          44.0       2.8
          45.0       6.4
          48.0       1.8
          53.0       1.9
          54.0      51.4
          55.0      49.7
          56.0       2.8
          57.0       2.1
          58.0       1.2
          59.0       2.6
          63.0       2.9
          64.0       1.9
          65.0       4.9
          71.0     100.0
          72.0       5.3
          73.0       1.7
          79.0      89.0
          80.0       5.7
          81.0       5.4
          97.0      17.7
         109.0      15.5
         111.0      22.2
         113.0       1.2
         122.0       8.5
         137.0       2.1
         175.0      25.8
         176.0       1.0
         177.0       2.5
    

90 MHz in CDCl3

  • 55-98-1_1hnmr_0

    1H NMR 89.56 MHz
    C6 H14 O6 S2 0.045 g : 0.5 ml CDCl3
    tetramethylene bis(methanesulfonate)
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.29 B 3.028 C 1.92

         Hz     ppm     Int.
    

        390.00   4.355     33
        386.50   4.316     39
        385.31   4.303     42
        384.25   4.291    100
        382.13   4.267     42
        379.31   4.236     32
        378.44   4.226     36
        271.19   3.029   1000
        177.44   1.982     38
        177.00   1.977     31
        174.94   1.954     42
        174.63   1.950     42
        174.06   1.944     42
        173.06   1.933     40
        171.69   1.918    102
        170.19   1.901     37
        168.63   1.883     41
    

in CDCl3

  • 55-98-1_13cnmr_0

KBr disc

  • 55-98-1_ir1_2

nujol mull

  • 55-98-1_ir2_1