3-METHOXY-2-NITROBENZOIC ACID

Mass

MS-NW-6718          
3-methoxy-2-nitrobenzoic acid
C8H7NO5             (Mass of molecular ion:    197)

   Source Temperature: 160 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      14.0       1.4
      15.0      12.9
      17.0       1.8
      18.0       6.0
      26.0       5.2
      27.0       5.5
      28.0       4.8
      29.0       8.0
      30.0      28.0
      31.0       3.6
      37.0      14.5
      38.0      16.5
      39.0      33.0
      40.0       3.6
      41.0       8.4
      42.0       1.1
      43.0       2.4
      44.0       4.1
      45.0      12.8
      46.0       4.4
      49.0       3.9
      50.0      37.0
      51.0      37.8
      52.0      28.6
      53.0      17.6
      54.0       4.2
      55.0       6.6
      59.0       6.0
      60.0       1.3
      61.0      11.0
      62.0      25.5
      63.0      49.3
      64.0      16.4
      65.0     100.0
      66.0      10.3
      67.0       8.9
      68.0       9.0
      69.0       1.7
      70.0       1.2
      73.0       3.7
      74.0      18.6
      75.0      22.1
      76.0      54.6
      77.0      42.5
      78.0      14.0
      79.0      24.8
      80.0      10.1
      81.0      10.9
      82.0       1.1
      83.0       2.0
      90.0       1.8
      91.0      17.2
      92.0      17.4
      93.0      19.3
      94.0       4.9
      95.0      18.2
      96.0       6.4
     103.0       2.9
     104.0       7.3
     105.0       9.8
     106.0      29.6
     107.0      59.5
     108.0      17.9
     109.0       5.6
     111.0       2.4
     119.0      66.1
     120.0       9.2
     121.0      24.5
     122.0       9.6
     123.0       6.2
     124.0       1.7
     133.0       1.0
     134.0       2.9
     135.0       2.1
     136.0      22.9
     137.0      25.6
     138.0       2.7
     139.0       6.0
     149.0      56.7
     150.0      43.8
     151.0       4.5
     152.0       1.3
     153.0       2.2
     167.0      17.9
     168.0       1.8
     180.0       1.0
     197.0      58.5
     198.0       5.4

Assign. Shift(ppm) A 14. B 7.64 C 7.60 D 7.59 E 3.930

     Hz     ppm     Int.

    685.82   7.658    105
    684.17   7.640     26
    682.52   7.621    311
    681.53   7.610    404
    680.87   7.603    368
    677.57   7.566    140
    670.65   7.489     30
    351.98   3.931   1000
    346.81   3.873     23