N-(1-NAPHTHYLSULFONYL)-L-PHENYLALANINE

Mass

MS-IW-5653          
N-(1-naphthylsulfonyl)-L-phenylalanine
C19H17NO4S          (Mass of molecular ion:    355)

   Source Temperature: 180 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      18.0       3.1
      28.0       3.3
      39.0       1.8
      44.0       2.3
      50.0       1.2
      51.0       3.2
      63.0       2.5
      64.0       2.7
      65.0       4.8
      74.0       1.2
      75.0       2.1
      76.0       1.3
      77.0       6.2
      78.0       1.0
      79.0       1.4
      89.0       3.5
      90.0       4.6
      91.0      38.2
      92.0       4.5
     101.0       3.0
     102.0       1.7
     103.0       1.2
     115.0       6.0
     116.0       4.9
     117.0      10.3
     118.0       7.8
     119.0       3.6
     120.0       6.9
     126.0       6.7
     127.0     100.0
     128.0      28.4
     129.0       2.7
     143.0       7.2
     144.0       1.9
     147.0       1.1
     159.0       1.3
     160.0       8.3
     161.0       1.0
     163.0       1.1
     164.0       2.2
     175.0       1.2
     176.0       1.6
     191.0      71.0
     192.0       9.7
     193.0       4.1
     202.0       1.3
     207.0      39.1
     208.0       4.8
     209.0       3.2
     215.0       1.1
     217.0       2.0
     218.0      13.1
     219.0       1.8
     264.0      15.8
     265.0       2.4
     309.0       1.5
     310.0       7.8
     311.0       1.7
     355.0       5.3
     356.0       1.2

Assign. Shift(ppm) A 9.6 B 8.478 C 8.120 D 7.981 E 7.861 F *1 7.57 G *1 7.55 J 7.428 K 7.01 L 6.98 M 6.860 N 5.49 P 4.169 Q *2 2.952 R *2 2.847 ASSIGNED BY C-H COSY.

     Hz     ppm     Int.

   3824.31   9.570     57
   3397.22   8.501     49
   3393.71   8.492    327
   3390.96   8.485    281
   3388.06   8.478    158
   3387.30   8.476    172
   3384.55   8.469    350
   3383.94   8.468    364
   3249.66   8.132    526
   3248.60   8.129    567
   3246.00   8.123     51
   3242.34   8.113    585
   3241.27   8.111    584
   3194.27   7.993    484
   3185.88   7.972    525
   3149.26   7.881     58
   3146.51   7.874    356
   3144.99   7.870    266
   3142.55   7.864    208
   3139.50   7.856    307
   3137.05   7.850    402
   3133.39   7.841     61
   3034.52   7.593     88
   3032.38   7.588    157
   3027.50   7.576    481
   3024.75   7.569    610
   3021.24   7.560    992
   3017.43   7.551    732
   3015.29   7.545    452
   3010.10   7.532    148
   3008.42   7.528     79
   2976.07   7.447    512
   2968.60   7.429    636
   2964.63   7.419     38
   2960.51   7.408    472
   2813.11   7.039     58
   2811.89   7.036    105
   2810.52   7.033     75
   2808.38   7.028     80
   2804.57   7.018    379
   2801.67   7.011    176
   2799.22   7.005    357
   2797.70   7.001    651
   2794.95   6.994    806
   2787.48   6.975   1000
   2782.75   6.963    173
   2780.91   6.959    325
   2778.78   6.954    249
   2745.67   6.871    808
   2744.45   6.868    884
   2737.88   6.851    683
   2736.36   6.847    540
   2197.11   5.498    385
   2188.26   5.476    401
   1676.79   4.196    134
   1671.30   4.182    192
   1669.62   4.178    232
   1668.24   4.175    192
   1664.12   4.164    212
   1662.75   4.161    218
   1660.92   4.156    194
   1655.43   4.143    136
   1191.41   2.982    199
   1186.07   2.968    206
   1182.86   2.960     32
   1177.52   2.947    358
   1172.18   2.934    330
   1146.70   2.870    357
   1139.53   2.852    359
   1132.81   2.835    216
   1129.15   2.826     32
   1125.64   2.817    204