DL-THREO-BETA-HYDROXYASPARTIC ACID

Mass

MS-KW-0703          
3-hydroxyaspartic acid
C4H7NO5             (Mass of molecular ion:    149)

   Source Temperature: 200 °C
   Sample Temperature: 230 °C
   Direct, 75 eV

      15.0       1.6
      16.0       4.1
      17.0      10.2
      18.0      42.0
      26.0       1.5
      27.0       4.3
      28.0      25.3
      29.0       5.4
      30.0       7.9
      31.0       1.0
      39.0       1.1
      40.0       2.6
      41.0       5.4
      42.0       6.8
      43.0       2.3
      44.0     100.0
      45.0       2.7
      46.0       2.2
      57.0       1.7
      58.0       4.5
      59.0       2.6
      60.0       3.4
      69.0       1.9
      70.0       1.3
      74.0      22.9
      75.0       1.3
      76.0       1.6
     104.0       5.2