Mass

MS-KW-0004          
(N-(benzyloxycarbonyl)alanyl)glycine ethyl ester
C15H20N2O5          (Mass of molecular ion:    308)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       3.2
      17.0       1.1
      18.0       6.1
      26.0       4.0
      27.0      12.8
      28.0      22.1
      29.0      21.2
      30.0      30.4
      31.0       4.8
      38.0       2.1
      39.0       7.3
      40.0       3.3
      41.0       5.9
      42.0      11.9
      43.0      11.3
      44.0      14.5
      45.0       3.0
      46.0       1.0
      50.0       4.9
      51.0      11.4
      52.0       3.7
      53.0       4.8
      53.5       1.7
      54.0       1.9
      55.0       3.7
      56.0      26.1
      57.0       2.1
      58.0       1.7
      62.0       1.3
      63.0       3.4
      64.0       1.0
      65.0       8.1
      69.0       1.3
      70.0      20.0
      71.0       1.6
      74.0      15.8
      75.0       1.4
      76.0       1.1
      77.0      27.7
      78.0       7.1
      79.0      57.5
      80.0       5.6
      84.0       2.0
      85.0       6.5
      86.0       1.0
      88.0       9.2
      89.0       5.3
      90.0       6.3
      91.0     100.0
      92.0      12.3
      99.0      26.6
     100.0       5.2
     102.0      22.7
     103.0       1.5
     104.0       1.4
     105.0       3.8
     106.0       1.9
     107.0      49.7
     108.0      64.3
     109.0       5.1
     111.0       1.6
     112.0       2.2
     113.0       1.3
     115.0       2.0
     120.0       1.3
     126.0       2.1
     127.0      33.2
     128.0      29.8
     129.0       2.3
     130.0      24.9
     131.0       1.6
     134.0      20.8
     135.0       2.2
     154.0      12.9
     155.0       9.6
     156.0       1.0
     178.0      13.7
     179.0       2.8
     200.0      14.6
     201.0       3.9
     263.0       1.3
     308.0       4.2