4(3H)-Pyrimidinone, 5-bromo-6-methyl-2-(methylthio)-(33238-63-0) IR2

Mass

MS-IW-5678          
5-bromo-6-methyl-2-methylthio-4(3H)-pyrimidinone
C6H7BrN2OS          (Mass of molecular ion:    234)

   Source Temperature: 170 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      15.0       1.6
      26.0       1.6
      27.0       3.8
      28.0       5.6
      37.0       1.8
      38.0       4.9
      39.0       8.6
      40.0       1.5
      41.0       1.6
      42.0      12.4
      43.0       2.7
      44.0       1.4
      45.0       6.5
      46.0       4.7
      47.0       5.2
      48.0       1.1
      51.0       1.5
      52.0       7.3
      53.0       2.9
      54.0       3.4
      55.0       1.5
      58.0       1.3
      59.0       2.7
      64.0       1.3
      65.0       1.2
      66.0       2.3
      67.0      19.7
      68.0       4.5
      69.0      14.1
      70.0       2.0
      72.0       1.0
      73.0       2.8
      74.0      11.5
      79.0       1.1
      80.0       1.8
      81.0       2.7
      82.0       2.1
      83.0       1.5
      84.0       2.4
      86.0       2.1
      91.0       1.1
      93.0       1.6
     100.0       2.5
     103.0       1.3
     104.0       1.2
     106.0       2.5
     107.0       1.2
     108.0       6.6
     109.0      14.5
     110.0       2.7
     111.0       2.5
     112.0       1.2
     114.0       1.1
     115.0       1.5
     117.0       2.5
     118.0       1.8
     119.0       3.1
     120.0       5.6
     121.0       1.3
     122.0       4.6
     126.0       1.5
     127.0      15.0
     128.0       1.8
     132.0      10.4
     133.0       1.0
     134.0      10.5
     135.0       1.0
     146.0       1.5
     148.0       1.3
     155.0      33.5
     156.0       7.8
     157.0       2.1
     160.0       4.7
     161.0      13.9
     162.0       9.6
     163.0      13.6
     164.0       5.6
     167.0       1.0
     169.0       1.0
     173.0       2.1
     174.0       1.5
     175.0       1.9
     176.0       1.7
     187.0      12.8
     188.0      23.9
     189.0      18.9
     190.0      23.6
     191.0       6.6
     192.0       4.2
     193.0       1.4
     194.0       3.9
     195.0       1.2
     233.0      11.6
     234.0      97.7
     235.0      20.6
     236.0     100.0
     237.0       9.2
     238.0       4.9