5-hydroxynaphthalene-1-sulphonamide(17286-26-9) IR1

Product Name5-hydroxynaphthalene-1-sulphonamide

CAS 17286-26-9

Molecular FormulaC10H9NO3S

Molecular Weight223.25

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Mass

MS-NW-8058          
5-hydroxy-1-naphthalenesulfonamide
C10H9NO3S           (Mass of molecular ion:    223)

   Source Temperature: 210 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      17.0       1.1
      18.0       3.5
      27.0       1.1
      28.0       2.5
      38.0       1.1
      39.0       5.4
      43.0       1.4
      44.0       1.6
      50.0       2.8
      51.0       5.1
      52.0       1.1
      53.0       1.7
      55.0       1.6
      57.0       2.7
      57.5       4.3
      58.0       1.1
      61.0       1.0
      62.0       5.6
      63.0      12.0
      64.0       3.9
      65.0       6.4
      69.0       1.1
      71.0       2.2
      74.0       3.7
      75.0       5.8
      76.0       3.0
      77.0       8.0
      78.0       1.5
      80.0       1.5
      86.0       2.7
      87.0       4.4
      88.0       7.2
      89.0      11.3
      90.0       1.4
      91.0       1.3
      99.0       1.3
     101.0       1.1
     102.0       3.9
     103.0       9.5
     104.0       3.9
     105.0       1.3
     111.5       1.5
     113.0       7.1
     114.0      14.8
     115.0      70.2
     116.0       8.5
     117.0       1.1
     129.0       1.2
     130.0      54.2
     131.0      26.6
     132.0       8.2
     133.0       1.1
     140.0       1.5
     141.0       3.6
     142.0       4.1
     143.0      19.0
     144.0       3.3
     158.0      14.0
     159.0      66.6
     160.0      11.3
     161.0       1.1
     190.0       1.0
     191.0       1.0
     222.0       1.1
     223.0     100.0
     224.0      12.3
     225.0       5.8

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₀ H₉ N O₃ S	0.031 g : 0.5 ml DMSO-d₆
5-hydroxy-1-naphthalenesulfonamide

    Assign.     Shift(ppm)

      A            10.4
      B             8.425
      C             8.137
      D             8.086
      E             7.547
      F             7.52
      G             7.486
      J             7.015

     Hz     ppm     Int.

   4155.43  10.398    111
   3371.58   8.437    360
   3363.34   8.416    379
   3255.77   8.147    390
   3248.75   8.129    419
   3236.08   8.098    409
   3227.39   8.076    439
   3024.14   7.567    266
   3016.36   7.548    408
   3008.27   7.528    385
   3003.69   7.516   1000
   3000.18   7.508    442
   2991.79   7.487    418
   2983.55   7.466    255
   2807.31   7.025    416
   2799.84   7.006    389

in DMSO-d6

KBr disc

nujol mull

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