3-Amino-4(3H)-quinazolinone 97(14663-46-8) IR2

Mass

MS-KW-0401          
3-amino-4(3H)-quinazolinone
C8H7N3O             (Mass of molecular ion:    161)

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

      18.0       1.6
      28.0       1.9
      37.0       1.0
      38.0       1.5
      39.0       2.0
      43.0       5.9
      50.0       5.5
      51.0       3.6
      51.5       1.3
      52.0       1.6
      62.0       1.0
      63.0       2.9
      64.0       2.7
      74.0       1.6
      75.0       2.3
      76.0       7.9
      77.0      13.8
      78.0       2.0
      90.0       3.2
      91.0       1.4
      92.0       1.9
     102.0       2.8
     103.0       2.6
     104.0       7.4
     105.0       5.1
     119.0       1.1
     130.0       1.6
     132.0      73.0
     133.0       7.0
     134.0       1.0
     145.0       1.2
     146.0       2.7
     161.0     100.0
     162.0      10.6