Mass

MS-IW-2971          
6-methoxy-3-phenyl-9H-pyridazino(3,4-b)indole
C17H13N3O           (Mass of molecular ion:    275)

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

      51.0       1.9
      63.0       1.2
      75.0       1.8
      76.0       1.3
      77.0       3.9
      88.0       4.8
      88.5       1.4
      89.0       1.9
      94.5       1.1
     101.0       1.0
     102.0       7.2
     102.5       1.3
     123.5       6.2
     124.0       1.3
     129.0       1.5
     137.5       4.1
     138.0       1.0
     150.0       1.2
     151.0       2.2
     152.0       1.2
     175.0       1.0
     176.0       4.1
     177.0       2.6
     178.0       1.2
     189.0       1.0
     202.0       1.7
     203.0       6.9
     204.0      12.1
     205.0       2.9
     231.0       2.1
     232.0       2.9
     246.0       1.7
     247.0       2.5
     259.0       1.2
     260.0      43.4
     261.0       8.2
     274.0       2.3
     275.0     100.0
     276.0      19.7
     277.0       2.1