DL-Homocysteine

Mass

MS-NW-5762          
DL-homocysteine
C4H9NO2S            (Mass of molecular ion:    135)

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

      14.0       1.2
      15.0       4.6
      16.0       1.0
      17.0       5.2
      18.0      22.3
      19.0       1.8
      25.0       1.1
      26.0       7.7
      27.0      20.3
      28.0      77.4
      29.0      17.9
      30.0      24.6
      32.0       5.6
      33.0       5.5
      34.0      10.4
      35.0       4.2
      36.0       3.0
      37.0       1.1
      38.0       2.4
      39.0       7.2
      40.0       2.6
      41.0       8.5
      42.0      28.7
      43.0      55.8
      44.0      66.8
      45.0      20.4
      46.0      11.0
      47.0      27.5
      48.0       1.1
      49.0       1.5
      51.0       1.5
      52.0       4.0
      53.0       2.4
      54.0      12.6
      55.0      15.3
      56.0     100.0
      57.0      16.3
      58.0       4.8
      59.0       5.5
      60.0       5.4
      61.0      27.8
      62.0       1.9
      63.0       1.6
      69.0       1.1
      70.0       2.6
      71.0       2.6
      72.0       6.7
      73.0      12.5
      74.0      33.7
      75.0      16.0
      83.0       4.4
      84.0       1.8
      86.0       1.5
      87.0       2.0
      88.0      12.8
      89.0      57.0
      90.0      76.8
      91.0       6.7
      92.0       4.2
      99.0       2.8
     100.0       2.0
     101.0      13.3
     102.0       1.8
     115.0       1.5
     117.0      50.9
     118.0       3.6
     119.0       2.9
     133.0       3.2
     135.0       1.6

Assign. Shift(ppm) A 3.890 B 2.66 C *1 2.19 D *1 2.13 THE SOLVENT PEAK SUPPRESSED.

     Hz     ppm     Int.

   1561.16   3.907    611
   1555.42   3.892    693
   1553.96   3.889    803
   1548.34   3.875    631
   1089.60   2.727    119
   1083.13   2.711    167
   1081.54   2.707    164
   1076.05   2.693    490
   1069.46   2.676    582
   1067.87   2.673   1000
   1061.04   2.655    812
   1059.81   2.652    739
   1052.73   2.635    508
   1047.12   2.621    135
   1046.02   2.618    167
   1039.06   2.600    123
    893.68   2.237     81
    888.06   2.223    102
    886.84   2.220    122
    885.74   2.217    110
    881.10   2.205    132
    879.03   2.200    343
    873.29   2.186    344
    872.19   2.183    395
    870.97   2.180    379
    868.04   2.173    327
    866.46   2.169    377
    865.23   2.165    382
    864.01   2.162    352
    861.21   2.155    446
    859.99   2.152    428
    858.40   2.148    333
    853.27   2.136    475
    846.31   2.118    327
    839.48   2.101     98
    838.50   2.099    118
    838.13   2.098    118
    831.67   2.081     65