Isonicotinic acid

Mass

MS-NW-2303          
isonicotinic acid
C6H5NO2             (Mass of molecular ion:    123)

   Source Temperature: 280 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      17.0       2.4
      18.0      11.8
      26.0       2.9
      27.0       1.4
      28.0       1.1
      37.0       1.9
      38.0       2.2
      39.0       6.2
      40.0       1.3
      44.0       2.7
      45.0       4.4
      49.0       3.2
      50.0      18.9
      51.0      37.7
      52.0      19.6
      53.0       3.1
      66.0       1.1
      67.0       1.5
      68.0       1.3
      75.0       1.5
      76.0       1.8
      77.0       4.6
      78.0      40.9
      79.0       5.1
      94.0       2.3
      95.0       1.2
     105.0       9.6
     106.0      34.8
     107.0       2.7
     123.0     100.0
     124.0       7.0

Assign. Shift(ppm) A 14. B 8.794 C 7.829

     Hz     ppm     Int.

   3517.88   8.803    567
   3516.39   8.799    404
   3513.18   8.791    442
   3511.90   8.788    583
   3502.50   8.764     23
   3131.97   7.837   1000
   3130.47   7.834    577
   3127.69   7.827    608
   3125.98   7.822    995