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1-(羧甲基)吡啶鎓氯化物

产品名称 1-(羧甲基)吡啶鎓氯化物

CAS号6266-23-5

分子式C7H8ClNO2

分子量173.59692


  • Mass

    MS-IW-0858          
    1-(carboxymethyl)pyridinium chloride
    C7H8ClNO2           (Mass of molecular ion:    173)
    

       Source Temperature: 160 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          16.0       3.4
          18.0       4.5
          26.0       1.6
          28.0       6.8
          30.0       3.2
          35.0       5.9
          36.0      73.8
          37.0       2.1
          38.0      26.7
          39.0       3.2
          44.0     100.0
          45.0       2.0
          50.0       5.2
          51.0       8.5
          52.0      24.3
          53.0       2.8
          65.0       1.4
          66.0       2.1
          78.0       4.5
          79.0      34.7
          80.0       2.3
          92.0       1.7
          93.0       5.5
          94.0       2.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7 H8 Cl N O2 0.038 g : 0.5 ml DMSO-d6
    1-(carboxymethyl)pyridinium chloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.243 B 8.725 C 8.260 D 5.773

         Hz     ppm     Int.
    

       3697.97   9.254    314
       3696.59   9.250    384
       3691.25   9.237    377
       3689.88   9.233    321
       3496.55   8.750     64
       3495.18   8.746    114
       3493.96   8.743     72
       3488.62   8.730    129
       3487.40   8.727    235
       3486.18   8.724    135
       3480.83   8.710     79
       3479.46   8.707    130
       3478.24   8.704     76
       3308.72   8.280    279
       3302.00   8.263    339
       3300.93   8.260    330
       3294.22   8.243    241
       2307.43   5.774   1000
    

in DMSO-d6



KBr disc



nujol mull