5455-59-4

2-Nitrobenzenesulfonamide(5455-59-4) ¹³C NMR

Product Name2-Nitrobenzenesulfonamide

CAS 5455-59-4

Molecular FormulaC6H6N2O4S

Molecular Weight202.19

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2-Nitrobenzenesulfonamide(5455-59-4) <sup>13</sup>C NMR
Mass

MS-IW-0823          
o-nitrobenzenesulfonamide
C6H6N2O4S           (Mass of molecular ion:    202)

   Source Temperature: 170 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      28.0       2.6
      30.0       2.1
      39.0       4.0
      48.0       1.0
      50.0       6.3
      51.0       4.2
      52.0       1.8
      53.0       1.7
      63.0       3.9
      64.0      10.1
      65.0      10.4
      66.0       1.5
      74.0       1.8
      75.0       2.0
      76.0       4.8
      77.0       3.7
      78.0       2.3
      80.0       2.7
      81.0       1.5
      92.0       7.3
      93.0       1.3
      94.0       1.3
     108.0       1.8
     109.0       2.6
     110.0       1.1
     122.0       1.1
     138.0       1.8
     139.0       1.6
     186.0     100.0
     187.0       7.9
     188.0       5.6
     202.0      18.5
     203.0       1.7
     204.0       1.1

400 MHz in DMSO-d6

2-Nitrobenzenesulfonamide(5455-59-4) <sup>13</sup>C NMR

¹H NMR	399.65 MHz
C₆ H₆ N₂ O₄ S	0.032 g : 0.5 ml DMSO-d₆
o-nitrobenzenesulfonamide

    Assign.     Shift(ppm)

      A             8.080
      B             7.940
      C     *1      7.87
      D     *1      7.82
      E             7.80

     Hz     ppm     Int.

   3233.64   8.092    396
   3232.57   8.089    406
   3225.10   8.070    472
   3188.32   7.978     21
   3177.49   7.951    376
   3170.62   7.934    503
   3169.71   7.932    510
   3162.08   7.913     42
   3161.32   7.911     41
   3158.57   7.904     47
   3152.01   7.887    210
   3145.60   7.871    461
   3144.68   7.869    446
   3138.12   7.853    429
   3135.68   7.847    529
   3134.00   7.842    460
   3127.59   7.826    466
   3126.68   7.824    455
   3115.08   7.795   1000
   3089.75   7.732     21

in DMSO-d6