Phenylalanine, N-acetyl-, ethyl ester(4134-09-2) MS

Mass

MS-IW-3310          
N-acetyl-DL-phenylalanine ethyl ester
C13H17NO3           (Mass of molecular ion:    235)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.2
      27.0       2.2
      28.0       6.0
      29.0       4.4
      39.0       3.0
      41.0       1.4
      42.0       2.0
      43.0      39.8
      44.0       1.2
      46.0       1.6
      51.0       2.7
      63.0       1.8
      65.0       8.5
      74.0      17.7
      77.0       5.8
      78.0       1.6
      89.0       1.9
      90.0       1.4
      91.0      37.5
      92.0       6.8
      93.0       1.7
     102.0      91.0
     103.0      12.3
     104.0       8.7
     105.0       1.2
     116.0       1.0
     117.0       2.3
     118.0       4.3
     119.0       5.5
     120.0      60.3
     121.0       6.1
     130.0       3.7
     131.0      35.6
     132.0       5.4
     144.0       1.7
     147.0       4.3
     148.0      18.9
     149.0       2.1
     158.0       3.1
     161.0       2.8
     162.0      14.3
     163.0       1.8
     175.0       4.9
     176.0     100.0
     177.0      12.4
     178.0       1.1
     189.0       1.0
     190.0       3.9
     235.0      10.5
     236.0       1.8