3-(2-Naphthyl)-L-alanine(58438-03-2) MS

Mass

MS-KW-0588          
3-(2-naphthyl)-L-alanine 
C13H13NO2           (Mass of molecular ion:    215)

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

      17.0       1.5
      18.0       6.7
      28.0       6.4
      30.0       7.5
      39.0       1.5
      44.0       7.2
      50.0       1.0
      51.0       1.7
      57.5       1.2
      63.0       3.1
      65.0       1.1
      69.5       1.2
      70.5       1.9
      71.5       1.2
      74.0      12.4
      75.0       1.8
      76.0       2.0
      77.0       1.6
      83.5       5.1
      84.0       1.6
      84.5       4.2
      85.0       6.3
      89.0       1.8
      91.0       1.0
     115.0      15.8
     116.0       1.8
     126.0       1.4
     127.0       2.6
     128.0       4.2
     139.0       6.8
     140.0       3.3
     141.0     100.0
     142.0      37.9
     143.0       4.7
     151.0       1.2
     152.0       3.1
     153.0       5.2
     154.0       2.4
     166.0       2.7
     167.0       8.0
     168.0      12.1
     169.0      12.6
     170.0       5.0
     171.0       1.3
     179.0       1.2
     215.0       7.9
     216.0       1.1