N-Methylmaleimide

Mass

MS-NW-6667          
N-methylmaleimide
C5H5NO2             (Mass of molecular ion:    111)

   Source Temperature: 240 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       2.1
      18.0       1.7
      25.0       4.5
      26.0      43.1
      27.0       5.3
      28.0      13.4
      29.0       3.0
      30.0       1.0
      37.0       1.5
      38.0       1.2
      39.0       1.3
      40.0       1.7
      41.0       2.4
      42.0       7.8
      51.0       1.0
      52.0       2.2
      53.0      11.9
      54.0     100.0
      55.0      10.8
      56.0      15.8
      57.0       6.4
      58.0       2.0
      66.0       4.4
      67.0       7.0
      70.0       1.2
      82.0      28.4
      83.0      27.8
      84.0       1.4
     110.0      14.1
     111.0      98.7
     112.0       6.0
     113.0       1.3

Parameter ppm Hz D(A) 6.719 D(B) 3.021

     Hz     ppm     Int.

   2015.71   6.719    667
    906.31   3.021   1000