DL-tert-Leucine(33105-81-6) MS

Mass

MS-IW-9766          
DL-2-amino-3,3-dimethylbutyric acid
C6H13NO2            (Mass of molecular ion:    131)

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

      15.0       1.1
      17.0       1.9
      18.0      10.5
      26.0       1.3
      27.0      11.7
      28.0      20.3
      29.0      28.4
      30.0       5.3
      38.0       1.1
      39.0       9.5
      40.0       2.5
      41.0      42.0
      42.0      14.5
      43.0      13.9
      44.0       2.0
      45.0       1.0
      46.0       2.4
      51.0       1.0
      53.0       2.9
      54.0       1.5
      55.0       4.2
      56.0       6.0
      57.0      72.7
      58.0       3.0
      67.0       3.6
      68.0       5.8
      69.0       5.4
      70.0      17.2
      71.0       4.1
      72.0       1.7
      74.0       4.4
      75.0     100.0
      76.0       2.9
      84.0       2.2
      86.0      16.2
      87.0       1.0
      98.0       2.6