2-Nitro-1-naphthol

Mass

MS-IW-0743          
2-nitro-1-naphthol
C10H7NO3            (Mass of molecular ion:    189)

   Source Temperature: 110 °C
   Sample Temperature:  90 °C
   Direct, 75 eV

      18.0       2.1
      51.0       1.3
      62.0       1.3
      63.0       2.9
      65.0       1.0
      75.0       1.2
      77.0       2.0
      87.0       1.0
      88.0       3.4
      89.0       3.6
      94.5       1.3
     101.0       2.5
     102.0       1.3
     103.0       1.9
     113.0       4.5
     114.0      16.1
     115.0      10.8
     116.0       3.6
     128.0       5.3
     130.0       1.0
     131.0       4.4
     142.0       1.6
     143.0       6.1
     156.0       3.8
     159.0       3.6
     172.0      12.3
     173.0       5.2
     189.0     100.0
     190.0      11.5
     191.0       1.2

Assign. Shift(ppm) A 12.2 B 8.460 C 7.948 D 7.770 E 7.696 F 7.593 G 7.288 ASSIGNED BY C-H COSY. J(C,G)=9.3HZ

     Hz     ppm     Int.

   4871.82  12.191    185
   3386.23   8.473    458
   3385.50   8.472    448
   3377.69   8.452    462
   3377.20   8.451    468
   3376.46   8.449    423
   3375.73   8.447    217
   3181.40   7.961    948
   3172.12   7.938   1000
   3110.84   7.784    346
   3106.45   7.773     31
   3102.54   7.764    572
   3083.50   7.716    339
   3082.28   7.713    369
   3076.66   7.699    484
   3075.44   7.696    653
   3074.22   7.693    242
   3068.60   7.679    313
   3067.14   7.675    272
   3041.99   7.612    339
   3040.77   7.609    349
   3035.16   7.595    266
   3033.69   7.591    524
   3032.47   7.588    335
   3026.86   7.574    242
   3025.63   7.571    220
   2917.48   7.301    672
   2908.20   7.277    640