4-Pyridinecarboxaldehyde

Mass

MS-NW-4713          
isonicotinaldehyde
C6H5NO              (Mass of molecular ion:    107)

   Source Temperature: 260 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      26.0       4.7
      27.0       2.0
      28.0       3.7
      29.0       5.2
      37.0       2.4
      38.0       2.7
      39.0       4.2
      49.0       3.6
      50.0      20.8
      51.0      49.6
      52.0      33.5
      53.0       4.4
      63.0       1.0
      75.0       1.5
      76.0       1.5
      77.0       1.0
      78.0      48.1
      79.0       7.4
      93.0       1.3
     106.0      33.9
     107.0     100.0
     108.0       7.0

Parameter ppm Hz D(A) 9.06 D(B) 7.96 J(A,A') 0.4 J(A,B) 5.2 J(A,B') 1.0 J(A',B) 1.0 J(A',B') 5.2 J(B,B') 1.6 D(C) 10.33 BRUEGEL,W. Z.ELEKTROCHEM.(BER.BUNSENGES.PHYS.CHEM.) 66, 159 (1962)

     Hz     ppm     Int.

   3098.99  10.330   1000
   2721.11   9.070    648
   2719.50   9.065    395
   2716.55   9.055    396
   2714.96   9.050    675
   2391.07   7.970    677
   2389.48   7.965    396
   2386.51   7.955    391
   2384.91   7.950    648