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N-苯甲酰基-L-精氨酸乙酯盐酸盐

CAS号2645-08-1

分子式C15H23ClN4O3

分子量342.82

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  • Mass

    MS-NW-7400          
    N(alpha)-benzoyl-L-arginine ethyl ester monohydrochloride
    C15H22N4O3 HCl      (Mass of molecular ion:    306)
    

       Source Temperature: 170 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       1.3
          18.0       5.0
          26.0       1.9
          27.0       6.2
          28.0       7.0
          29.0       3.5
          30.0       6.8
          31.0      15.8
          35.0       3.7
          36.0      15.4
          37.0       1.0
          38.0       5.3
          39.0       2.5
          41.0       4.5
          42.0       7.2
          43.0      20.8
          44.0       6.9
          45.0       9.9
          46.0       4.5
          50.0       3.9
          51.0      14.2
          52.0       1.9
          54.0       1.1
          55.0       2.1
          56.0       2.7
          57.0       1.1
          58.0       1.3
          59.0       3.7
          60.0       3.3
          64.0       1.4
          68.0       5.1
          69.0       5.7
          70.0      16.8
          71.0       1.5
          72.0      11.7
          73.0       6.6
          74.0       1.4
          75.0       1.6
          76.0       3.4
          77.0      59.7
          78.0       5.9
          79.0       1.4
          83.0       2.2
          84.0       3.3
          85.0      58.9
          86.0      18.2
          87.0      13.7
          95.0       1.0
          96.0       2.2
          97.0       4.4
          98.0       3.2
          99.0       1.3
         100.0      10.1
         101.0       1.7
         103.0       1.5
         104.0       2.1
         105.0     100.0
         106.0       8.3
         110.0       1.3
         111.0       1.6
         112.0       4.6
         113.0      15.8
         114.0       2.1
         121.0       1.9
         122.0       5.1
         127.0       7.6
         133.0       1.2
         134.0       1.6
         139.0       1.8
         142.0       5.0
         147.0       1.1
         148.0       1.9
         155.0       1.2
         160.0       1.0
         161.0       2.4
         162.0       2.7
         163.0       1.3
         173.0       2.8
         188.0       1.2
         189.0       2.1
         190.0       2.8
         191.0       2.1
         200.0       1.1
         201.0       1.5
         204.0       1.4
         216.0       1.3
         218.0      10.4
         219.0       1.9
         232.0      14.9
         233.0       5.1
         260.0       1.5
         261.0       1.3
         306.0       4.2
         307.0       1.0
    

90 MHz in D2O


  • 1H NMR 89.56 MHz
    C15 H22 N4 O3 0.046 g : 0.5 ml D2O
    N(alpha)-benzoyl-L-arginine ethyl ester monohydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.83 B 7.68 to 7.46 D 4.60 E 4.275 F 3.26 G 2.09 to 1.67 J 1.308 THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

        704.69   7.869    223
        699.13   7.807    289
        696.94   7.782    382
        684.13   7.639    295
        682.31   7.619    576
        680.50   7.599    258
        674.94   7.537    230
        418.50   4.673     94
        418.25   4.671     94
        417.94   4.667     95
        412.13   4.602    125
        410.56   4.585    112
        404.69   4.519    112
        404.19   4.514    116
        393.81   4.398    126
        386.63   4.317    392
        379.44   4.237    413
        372.38   4.158    137
        298.50   3.333    148
        291.69   3.257    309
        285.56   3.189    146
        175.88   1.964    143
        175.44   1.959    152
        174.63   1.950    142
        168.19   1.878    170
        167.88   1.875    171
        167.56   1.871    173
        162.38   1.814    168
        161.81   1.807    161
        161.44   1.803    160
        160.88   1.797    157
        159.81   1.785    150
        158.94   1.775    146
        158.63   1.772    145
        158.38   1.769    145
        155.50   1.737    153
        155.13   1.733    158
        124.31   1.389    465
        117.25   1.310   1000
        110.13   1.230    467
    

in D2O



KBr disc



nujol mull



4880 A,200 M,powder