4-Nitrophthaldiamide(13138-53-9) ¹H NMR

Product Name4-Nitrophthaldiamide

CAS 13138-53-9

Molecular FormulaC8H7N3O4

Molecular Weight209.16

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Mass

MS-KW-0591          
4-nitrophthalamide 
C8H7N3O4            (Mass of molecular ion:    209)

   Source Temperature: 170 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      16.0       5.7
      17.0       8.8
      18.0       4.4
      28.0       3.1
      30.0      12.9
      37.0       2.6
      38.0       2.3
      44.0       3.6
      50.0       3.1
      51.0       2.5
      52.0       1.7
      53.0       1.6
      61.0       1.8
      62.0       3.8
      63.0       5.0
      64.0       1.4
      65.0       1.3
      70.0       1.0
      73.0       3.4
      74.0      19.9
      75.0      63.3
      76.0       5.9
      77.0       1.1
      89.0       1.4
      90.0       2.1
      91.0       3.1
     100.0       1.4
     101.0       1.6
     102.0      11.8
     103.0      87.6
     104.0       7.6
     106.0       2.4
     117.0       1.5
     118.0       1.3
     119.0       3.9
     127.0       1.1
     129.0       1.3
     145.0       3.8
     146.0      13.0
     147.0      11.4
     148.0       9.7
     149.0      21.4
     150.0       5.1
     162.0       7.8
     163.0       1.2
     175.0       1.4
     176.0       2.2
     191.0      18.6
     192.0     100.0
     193.0      39.8
     194.0       4.2
     209.0       2.2

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₈H₇N₃O₄	0.040 g : 0.5 ml DMSO-d₆
4-nitrophthalamide

    Assign.     Shift(ppm)

     A           8.315
     B           8.285
     C *1        8.06
     D *1        8.00
     E           7.706
     F *1        7.62

     Hz     ppm     Int.

   3329.47   8.329    415
   3327.15   8.323    493
   3321.17   8.308    416
   3318.97   8.302    604
   3312.99   8.287   1000
   3310.92   8.282    679
   3220.95   8.057    434
   3196.66   7.996    443
   3084.72   7.716    746
   3076.42   7.696    701
   3045.78   7.619    844

in DMSO-d6