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32513-92-1

ALPHA,EPSILON-DIBENZOYL-DL-LYSINE

Product Name ALPHA,EPSILON-DIBENZOYL-DL-LYSINE

CAS32513-92-1

MFC20H22N2O4

MW354.4

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  • 32513-92-1_ms
    Mass

    MS-NW-2503          
    dibenzoyl-DL-lysine
    C20H22N2O4          (Mass of molecular ion:    354)
    

       Source Temperature: 230 °C
       Sample Temperature: 200 °C
       Direct, 75 eV
    

          18.0       4.1
          27.0       1.0
          28.0       1.8
          44.0       1.9
          50.0       1.5
          51.0       5.4
          56.0       1.0
          76.0       1.6
          77.0      28.8
          78.0       2.6
          82.0       3.4
          84.0       1.7
         103.0       2.2
         104.0       2.5
         105.0     100.0
         106.0       8.2
         122.0       3.4
         128.0       1.4
         134.0       3.5
         135.0       2.3
         147.0       1.7
         148.0       2.8
         149.0       1.1
         158.0       1.6
         161.0       1.7
         162.0       3.1
         163.0       3.1
         174.0       2.4
         176.0       5.0
         187.0       3.1
         188.0       7.2
         189.0       1.3
         200.0       1.3
         203.0       6.9
         204.0       1.2
         213.0       1.2
         232.0       1.6
         249.0       2.4
         336.0       1.7
    

400 MHz in DMSO-d6

  • 32513-92-1_1hnmr

    1H NMR 399.65 MHz
    C20 H22 N2 O4 0.039 g : 0.5 ml DMSO-d6
    dibenzoyl-DL-lysine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.6 B 8.62 C 8.51 D *1 7.906 E *1 7.841 F *2 7.55 G *2 7.52 J *3 7.47 K *3 7.45 L 4.397 M 3.286 N 1.865 P 1.58 Q 1.46

         Hz     ppm     Int.
    

       5047.61  12.631     72
       3448.00   8.628    384
       3440.43   8.609    388
       3404.79   8.520    172
       3399.17   8.506    330
       3393.55   8.492    167
       3163.57   7.916    752
       3156.49   7.899    830
       3155.03   7.895    671
       3137.21   7.850    757
       3131.84   7.837    255
       3130.13   7.833    827
       3128.42   7.828    668
       3025.63   7.571    163
       3024.66   7.569    121
       3020.51   7.558    144
       3018.31   7.553    476
       3016.60   7.549    190
       3010.99   7.535    494
       3010.01   7.532    332
       3006.35   7.523    156
       3003.91   7.517    510
       3001.95   7.512    203
       2997.80   7.502    307
       2996.58   7.499    473
       2995.12   7.495    421
       2993.65   7.491    680
       2985.84   7.472   1000
       2983.64   7.466    829
       2980.22   7.458    277
       2978.52   7.453    501
       2977.29   7.450    669
       2975.83   7.447    915
       2970.21   7.433    164
       2968.51   7.428    342
       1768.80   4.426    110
       1763.18   4.412    138
       1759.77   4.404    192
       1754.39   4.390    174
       1752.20   4.385    158
       1749.27   4.378     55
       1746.58   4.371    109
       1323.24   3.311    189
       1316.65   3.295    446
       1310.55   3.280    440
       1303.96   3.263    187
        758.79   1.899    118
        750.98   1.880    225
        745.61   1.866    281
        740.23   1.853    220
        642.09   1.607    153
        634.52   1.588    255
        627.20   1.570    281
        620.61   1.553    208
        613.77   1.536    121
        602.54   1.508    115
        597.66   1.496    130
        596.19   1.492    126
        594.73   1.489    136
        593.99   1.487    135
        593.26   1.485    135
        589.11   1.475    170
        586.43   1.468    138
        583.01   1.459    188
        578.86   1.449    128
        575.20   1.440    170
        568.60   1.423    118
    

in DMSO-d6

  • 32513-92-1_13cnmr

KBr disc

  • 32513-92-1_ir1

4880 A,200 M,powder

  • 32513-92-1_raman