N-BENZYLOXYCARBONYL-L-TYROSINEDICYCLOHEXYLAMINESALT

Mass

MS-NW-9123          
N-benzyloxycarbonyl-L-tyrosine dicyclohexylamine salt
C17H17NO5 C12H23N   (Mass of molecular ion:    315)

   Source Temperature: 230 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      18.0       2.3
      27.0       1.4
      28.0       2.2
      39.0       2.9
      41.0       2.1
      44.0       2.7
      50.0       1.1
      51.0       3.4
      52.0       1.3
      53.0       1.9
      55.0       2.6
      56.0       7.7
      63.0       1.1
      65.0       3.4
      77.0      11.0
      78.0       2.6
      79.0      12.7
      80.0       1.4
      82.0       1.1
      89.0       1.4
      90.0       1.6
      91.0      20.9
      92.0       1.9
     100.0       1.1
     107.0     100.0
     108.0      18.2
     109.0       1.3
     134.0       1.3
     136.0       1.2
     138.0      17.5
     139.0       1.9
     152.0       1.0
     164.0      11.4
     165.0       1.2
     180.0       1.5
     181.0       2.3
     188.0       1.5
     197.0       1.4
     207.0       1.5

Assign. Shift(ppm) A 7.33 to 7.30 B 6.931 C 6.605 D 6.46 E *1 5.007 F *1 4.959 G 3.867 J *2 2.95 K *2 2.787 L 1.939 M 1.698 N 1.576 P 1.25 Q 1.08

     Hz     ppm     Int.

   2944.34   7.368    180
   2936.55   7.348    489
   2929.99   7.332    764
   2920.68   7.309    508
   2916.87   7.299   1000
   2909.55   7.281    526
   2774.66   6.943    883
   2766.27   6.922    988
   2643.89   6.616    873
   2635.50   6.595    772
   2585.91   6.471    276
   2578.74   6.453    281
   2010.50   5.031    207
   1997.68   4.999    576
   1992.49   4.986     85
   1984.86   4.967    718
   1977.23   4.948     37
   1976.47   4.946     37
   1971.89   4.935    211
   1554.87   3.891    123
   1547.85   3.874    243
   1543.12   3.862    234
   1535.95   3.844    106
   1199.04   3.001    143
   1194.31   2.989    169
   1191.56   2.982    101
   1185.15   2.966    378
   1181.03   2.956    386
   1174.32   2.939    374
   1164.09   2.913    203
   1124.42   2.814    171
   1117.10   2.796    185
   1110.53   2.779    161
   1103.67   2.762    146
    780.33   1.953    567
    770.11   1.927    740
    686.80   1.719    688
    674.90   1.689    609
    636.29   1.593    325
    623.93   1.562    353
    520.63   1.303    467
    507.66   1.271    751
    507.35   1.270    751
    499.88   1.251    635
    492.10   1.232    680
    479.28   1.200    498
    431.67   1.081    281
    422.21   1.057    205
    419.77   1.051    221