Primidone

Mass

MS2014-05085CW      
5-ethyl-5-phenyl-2,3-dihydro-4,6(1H,5H)-pyrimidinedione
C12H14N2O2          (Mass of molecular ion:    218)

   Source Temperature: 250 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      18.0       1.8
      27.0       1.0
      28.0       3.4
      29.0       1.3
      30.0       3.4
      39.0       3.3
      41.0       1.0
      44.0       1.1
      50.0       1.3
      51.0       4.3
      52.0       1.1
      56.0       1.3
      62.0       1.1
      63.0       3.8
      65.0       2.6
      75.0       1.0
      76.0       1.5
      77.0       9.3
      78.0       3.5
      89.0       6.6
      90.0       3.2
      91.0      12.9
      92.0       1.2
     102.0       2.7
     103.0      17.1
     104.0       7.2
     105.0       1.6
     115.0      13.6
     116.0       4.2
     117.0      39.8
     118.0      22.0
     119.0       2.3
     125.0       1.2
     131.0       2.9
     132.0       1.5
     133.0       1.1
     134.0       1.0
     144.0       1.6
     145.0       3.2
     146.0     100.0
     147.0      10.7
     160.0       5.2
     161.0      21.9
     162.0       2.9
     172.0       2.1
     174.0       4.9
     175.0       1.4
     189.0      22.2
     190.0      81.3
     191.0       9.2
     218.0       4.0