5-硝基-2-甲氧基吡啶

Mass

MS-NW-6700          
2-methoxy-5-nitropyridine
C6H6N2O3            (Mass of molecular ion:    154)

   Source Temperature: 260 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       5.9
      18.0       2.1
      26.0       5.7
      27.0       7.8
      28.0       9.1
      29.0       3.1
      30.0       9.2
      37.0       8.6
      38.0      29.3
      39.0      20.8
      40.0       2.0
      41.0       1.8
      42.0       7.6
      46.0       2.9
      49.0       2.2
      50.0      15.4
      51.0      20.7
      52.0       9.5
      53.0      17.7
      54.0       4.2
      55.0       4.5
      63.0       2.7
      64.0      10.3
      65.0      13.7
      66.0      26.1
      67.0       2.9
      68.0       2.5
      69.0       3.0
      75.0       3.5
      76.0       5.6
      77.0       4.8
      78.0      41.8
      79.0      11.0
      80.0       5.7
      81.0      18.1
      82.0       2.2
      90.0       2.5
      93.0      38.3
      94.0       3.0
      96.0       3.3
     107.0      11.4
     108.0      35.6
     109.0       4.7
     123.0       1.8
     124.0      52.3
     125.0      27.3
     126.0       2.0
     138.0       2.9
     153.0      87.1
     154.0     100.0
     155.0       8.4

Assign. Shift(ppm) A 9.077 B 8.341 C 6.829 D 4.055 J(A,B)=2.8HZ, J(A,C)=0.6HZ, J(B,C)=9.1HZ

     Hz     ppm     Int.

    814.38   9.094     45
    811.81   9.065     50
    753.38   8.413     73
    750.56   8.381     68
    744.25   8.311     82
    741.44   8.279     79
    616.25   6.881     73
    615.69   6.875     75
    607.13   6.780     63
    606.56   6.773     67
    363.19   4.056   1000