5-Bromouracil

Mass

MS-NW-5403          
5-bromo-2,4(1H,3H)-pyrimidinedione
C4H3BrN2O2          (Mass of molecular ion:    190)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      12.0       1.4
      13.0       1.3
      18.0       3.5
      25.0       3.4
      26.0       1.7
      27.0       5.0
      28.0      59.3
      29.0       2.7
      38.0       9.6
      39.0      15.1
      40.0      34.7
      41.0       7.0
      42.0       3.0
      43.0       6.4
      44.0       6.0
      51.0       2.0
      52.0       1.3
      53.0       8.1
      54.0       1.9
      55.0       3.5
      67.0       5.1
      68.0       4.1
      69.0       1.9
      70.0       5.5
      79.0       3.4
      80.0       2.2
      81.0       3.2
      82.0       2.6
      91.0       7.3
      92.0      11.0
      93.0       7.4
      94.0      11.1
     104.0       7.3
     106.0       7.7
     111.0       2.5
     112.0       2.6
     117.0       1.1
     118.0       6.4
     119.0       3.2
     120.0      61.2
     121.0       3.3
     122.0      54.8
     123.0       1.4
     146.0       1.2
     147.0      87.9
     148.0       6.3
     149.0      85.1
     150.0       5.2
     190.0     100.0
     191.0       5.7
     192.0      97.7
     193.0       5.7