Luminol

Mass

MS-NW-8505          
5-amino-2,3-dihydro-1,4-phthalazinedione
C8H7N3O2            (Mass of molecular ion:    177)

   Source Temperature: 240 °C
   Sample Temperature: 280 °C
   Direct, 75 eV

      27.0       1.3
      28.0       7.7
      29.0       1.3
      37.0       1.5
      38.0       2.7
      39.0       6.2
      40.0       1.2
      41.0       3.0
      43.0       1.1
      44.0       2.7
      45.5       2.2
      48.0       3.6
      50.0       2.2
      51.0       3.0
      52.0       5.3
      53.0       1.6
      60.0       1.3
      61.0       1.3
      62.0       2.7
      63.0       6.6
      64.0      10.8
      65.0      16.6
      66.0       3.3
      73.5       1.3
      74.0       1.1
      75.0       4.6
      76.0       3.0
      77.0       2.6
      78.0       1.7
      79.0       1.4
      88.5       1.0
      89.0       1.3
      90.0       3.9
      91.0      41.6
      92.0      13.8
      93.0       2.9
     103.0       2.5
     104.0       3.6
     105.0       2.4
     106.0       1.2
     116.0       1.4
     117.0       1.8
     118.0       1.2
     119.0      58.6
     120.0       9.5
     133.0       1.3
     143.0       1.3
     147.0       3.1
     148.0       2.0
     162.0       3.2
     177.0     100.0
     178.0      10.1
     179.0       1.0

Assign. Shift(ppm) A 11.2 B 7.490 C 7.36 D 6.999 E 6.939

     Hz     ppm     Int.

   4484.46  11.221     86
   3005.76   7.521     63
   3002.10   7.512    590
   2998.07   7.502    105
   2994.04   7.492   1000
   2990.56   7.483    118
   2986.35   7.473    718
   2983.05   7.465     95
   2939.46   7.356    191
   2801.35   7.010    749
   2800.43   7.008    931
   2797.14   6.999     99
   2793.84   6.991    792
   2792.92   6.989    855
   2781.20   6.960     94
   2777.90   6.951    756
   2776.99   6.949    832
   2769.84   6.931    739
   2768.74   6.928    771