4-Amino-5-bromo-6-methylpyrimidine(7752-48-9) IR2

Mass

MS-IW-6948          
5-bromo-6-methyl-4-pyrimidinamine
C5H6BrN3            (Mass of molecular ion:    187)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       1.2
      18.0       3.8
      26.0       1.7
      27.0       2.8
      28.0      15.0
      37.0       3.8
      38.0       8.5
      39.0      11.3
      40.0       6.1
      41.0       3.1
      42.0      21.3
      43.0       9.7
      44.0       1.5
      51.0       3.3
      52.0       6.1
      53.0       5.1
      54.0       9.4
      63.0       2.2
      64.0       5.5
      65.0       8.8
      66.0      26.0
      67.0      15.2
      68.0       1.5
      77.0       2.0
      79.0       3.1
      80.0       4.4
      81.0      26.8
      82.0       1.5
      91.0       1.3
      92.0       2.4
      93.0       1.5
     106.0       4.5
     107.0      35.3
     108.0      46.6
     109.0       3.1
     117.0       1.6
     118.0       4.4
     119.0      15.7
     120.0       4.4
     121.0      13.7
     132.0       2.4
     133.0       5.4
     134.0      56.8
     135.0       5.7
     143.0       1.1
     145.0       3.4
     146.0       1.6
     147.0       2.9
     159.0       1.0
     160.0      10.6
     161.0       1.5
     162.0      10.3
     187.0     100.0
     188.0       7.7
     189.0      97.3
     190.0       7.2