7-amino-4-methyl-1,8-naphthyridin-2-ol

Mass

MS-IW-0081          
7-amino-4-methyl-1,8-naphthyridin-2-ol
C9H9N3O             (Mass of molecular ion:    175)

   Source Temperature: 240 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      28.0       1.0
      39.0       1.2
      51.0       1.4
      52.0       1.1
      63.0       1.1
      65.0       1.9
      73.5       1.9
      77.0       1.9
      78.0       1.1
      92.0       1.7
     103.0       1.0
     104.0       1.6
     105.0       1.3
     118.0       1.0
     119.0       5.6
     120.0       2.0
     129.0       3.4
     130.0       1.7
     131.0       1.1
     146.0      34.4
     147.0      17.9
     148.0       3.6
     174.0       2.3
     175.0     100.0
     176.0      11.7