6-甲基-2-吡啶甲醛

Mass

MS-IW-7548          
6-methyl-2-pyridinecarbaldehyde
C7H7NO              (Mass of molecular ion:    121)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      26.0       1.1
      27.0       2.1
      28.0       2.1
      29.0       2.0
      37.0       2.1
      38.0       4.0
      39.0      18.1
      40.0       4.0
      41.0       2.7
      42.0       1.4
      50.0       4.2
      51.0       6.3
      52.0       4.8
      53.0       2.7
      54.0       1.4
      61.0       1.1
      62.0       1.9
      63.0       5.4
      64.0       5.2
      65.0      37.5
      66.0      44.5
      67.0       5.6
      78.0       7.5
      79.0       1.0
      91.0       2.9
      92.0      39.0
      93.0     100.0
      94.0       7.3
     121.0      27.3
     122.0       3.6

Assign. Shift(ppm) A 10.050 B 7.78 C 7.77 D 7.400 E 2.668

     Hz     ppm     Int.

   4016.88  10.051    309
   4016.27  10.050    392
   3115.54   7.796     32
   3110.50   7.784    362
   3107.91   7.777    150
   3107.45   7.776    151
   3104.55   7.769    136
   3103.94   7.767    138
   3096.92   7.750     28
   3096.31   7.748     30
   2962.04   7.412     86
   2961.58   7.411     89
   2959.29   7.405     60
   2958.83   7.404     58
   2955.78   7.396     92
   2953.19   7.390     80
   2952.73   7.389     82
   1066.44   2.669   1000