6-methyl-1-oxidopyridin-1-ium-2-carboxylic acid

Mass

MS-IW-7286          
6-methyl-2-pyridinecarboxylic acid 1-oxide
C7H7NO3             (Mass of molecular ion:    153)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      16.0       1.0
      17.0       1.6
      18.0       7.6
      26.0       2.1
      27.0       7.2
      28.0       6.8
      29.0       1.0
      30.0       1.1
      37.0       3.1
      38.0       6.6
      39.0      31.2
      40.0       5.0
      41.0       4.8
      42.0       2.2
      43.0       1.0
      44.0      49.7
      45.0       3.3
      45.5       4.5
      46.0       1.4
      46.5       1.0
      49.0       1.2
      50.0       9.7
      51.0      18.5
      52.0      11.8
      53.0       9.0
      53.5       1.7
      54.0       2.0
      59.5       1.6
      61.0       1.5
      62.0       2.8
      63.0       8.8
      64.0      12.8
      65.0      71.3
      66.0      31.9
      67.0       5.1
      67.5       2.8
      68.0       1.4
      74.0       1.4
      75.0       1.3
      76.0       1.5
      77.0       3.9
      78.0      12.1
      79.0       3.6
      80.0       3.1
      81.0       4.0
      90.0       1.6
      91.0      16.6
      92.0     100.0
      93.0      69.2
      94.0       7.3
     108.0       1.2
     109.0      67.2
     110.0       5.1
     135.0      15.0
     136.0      10.0
     137.0       2.2
     153.0      90.4
     154.0       9.5
     155.0       1.0