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网站主页CAS数据库列表 3569-99-1更多图谱N-羟甲基烟酰胺(3569-99-1)Raman光谱

N-羟甲基烟酰胺

产品名称 N-羟甲基烟酰胺

CAS号3569-99-1

分子式C7H8N2O2

分子量152.15

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  • Mass

    MS-NW-9975          
    N-(hydroxymethyl)nicotinamide
    C7H8N2O2            (Mass of molecular ion:    152)
    

       Source Temperature: 160 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          17.0       1.3
          18.0       6.7
          26.0       2.1
          27.0       2.1
          28.0       9.4
          29.0      25.0
          30.0      24.5
          31.0       1.3
          37.0       1.0
          38.0       1.9
          39.0       3.4
          44.0       8.7
          46.0       1.3
          49.0       1.9
          50.0      12.7
          51.0      35.0
          52.0      13.4
          53.0       3.1
          75.0       1.5
          76.0       2.7
          77.0       7.1
          78.0      76.8
          79.0      15.7
          80.0       1.0
          94.0       4.9
         104.0       2.6
         105.0       7.2
         106.0      70.9
         107.0       8.3
         122.0     100.0
         123.0      11.9
         152.0       1.1
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H8 N2 O2 0.040 g : 0.5 ml DMSO-d6
    N-(hydroxymethyl)nicotinamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.38 B 9.064 C 8.739 D 8.241 E 7.537 F 5.84 G 4.767

         Hz     ppm     Int.
    

       3752.90   9.391    106
       3747.10   9.376    184
       3741.15   9.362    107
       3623.81   9.068    519
       3623.05   9.066    560
       3621.52   9.062    557
       3620.76   9.060    516
       3496.09   8.748    445
       3494.42   8.744    472
       3491.36   8.737    471
       3489.69   8.732    463
       3299.87   8.257    269
       3298.03   8.253    343
       3295.90   8.247    266
       3291.93   8.238    291
       3290.10   8.233    355
       3289.64   8.232    351
       3287.96   8.228    272
       3018.95   7.554    313
       3018.19   7.553    311
       3014.22   7.543    307
       3013.31   7.540    311
       3011.02   7.535    307
       3010.25   7.533    300
       3006.13   7.522    284
       3005.37   7.521    286
       2338.71   5.852    367
       2332.00   5.836    878
       2328.03   5.826     34
       2325.13   5.818    399
       1911.77   4.784    632
       1905.21   4.768   1000
       1898.65   4.751    626
    

in DMSO-d6

in D2O





KBr disc



nujol mull