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5-hydroxynaphthalene-1-sulphonamide

Product Name 5-hydroxynaphthalene-1-sulphonamide

CAS17286-26-9

MFC10H9NO3S

MW223.25


  • 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
    ChemicalStructure
        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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