(±)-2-amino-2-phenylbutyric acid(20318-28-9) IR1

Mass

MS-KW-0019          
DL-2-amino-2-phenylbutyric acid
C10H13NO2           (Mass of molecular ion:    179)

   Source Temperature: 190 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      17.0       1.9
      18.0       9.0
      27.0       2.7
      28.0       9.4
      29.0       2.1
      30.0       1.2
      39.0       3.5
      40.0       1.2
      41.0       1.0
      42.0       2.1
      44.0       1.7
      50.0       3.0
      51.0       8.8
      52.0       2.9
      53.0       1.0
      54.0       2.1
      56.0      20.0
      57.0       1.5
      58.5       1.1
      59.5       1.1
      63.0       2.2
      65.0       2.3
      65.5       2.3
      66.0       1.0
      66.5       1.7
      67.0       2.6
      74.0       1.2
      75.0       1.5
      76.0       3.4
      77.0      17.6
      78.0       5.2
      79.0       2.4
      89.0       1.6
      91.0       5.7
     102.0       1.7
     103.0       7.3
     104.0      44.8
     105.0       8.4
     106.0       2.5
     115.0      13.7
     116.0       7.0
     117.0      11.5
     118.0       3.4
     119.0       2.8
     128.0       1.0
     130.0       1.8
     132.0       9.2
     133.0       3.1
     134.0     100.0
     135.0      11.2
     142.0       1.1
     143.0       9.8
     144.0       4.2
     145.0       1.0
     150.0      20.6
     151.0       1.9
     161.0       1.0