Dimethyl 2,6-Pyridinedicarboxylate

Mass

MS-IW-2954          
dimethyl 2,6-pyridinedicarboxylate
C9H9NO4             (Mass of molecular ion:    195)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      15.0       8.6
      26.0       1.1
      28.0       1.5
      29.0       1.1
      39.0       3.4
      42.0       1.3
      50.0       5.6
      51.0       4.2
      52.0       1.1
      52.5       1.5
      53.0       1.8
      59.0      13.8
      65.0       6.3
      66.0       1.4
      75.0       1.4
      76.0       3.9
      77.0      13.9
      78.0       5.1
      83.0       1.1
      92.0       7.7
      93.0       3.3
     104.0       1.3
     105.0      49.5
     106.0       5.9
     136.0      27.3
     137.0     100.0
     138.0       8.1
     164.0       7.9
     165.0      15.6
     166.0       1.5
     195.0       2.0

Parameter ppm Hz D(A) 8.31 D(B) 8.04 J(A,B) 8.10 D(C) 4.03 DEADY,L.W. ET AL. ORG.MAGN.RESON. 7, 41 (1975)

     Hz     ppm     Int.

   2497.12   8.324    108
   2489.19   8.297    150
   2419.68   8.066     51
   2411.99   8.040     49
   2411.23   8.037     48
   2403.54   8.012     34
   1209.02   4.030   1000