2-amino-4-(2-amino-3-hydroxy-phenyl)-4-oxo-butanoic acid

Mass

MS-NW-3449          
L-2-amino-3-(2-amino-3-hydroxybenzoyl)propionic acid
C10H12N2O4          (Mass of molecular ion:    224)

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

      12.0       3.4
      14.0       1.2
      15.0       4.1
      16.0      41.4
      17.0      48.3
      18.0      31.5
      25.0       1.0
      26.0       7.7
      27.0      17.2
      28.0      21.0
      29.0       4.9
      30.0       4.1
      37.0       6.4
      38.0      11.5
      39.0      24.0
      39.5       1.2
      40.0       4.6
      41.0       6.1
      42.0      21.0
      43.0       5.9
      44.0      85.6
      45.0       7.7
      46.0       1.2
      49.0       2.9
      50.0      13.8
      51.0      22.6
      52.0      30.3
      52.5       2.4
      53.0      24.0
      53.5       2.7
      54.0      11.1
      55.0       6.4
      57.0       1.0
      58.5       1.7
      60.0       1.5
      61.0       5.3
      62.0      10.5
      63.0      29.3
      64.0      16.5
      65.0      23.2
      66.0       7.4
      66.5       2.3
      67.0       3.1
      68.0       3.1
      70.0       1.5
      73.0       1.7
      74.0       5.9
      75.0       9.4
      76.0       8.5
      77.0      18.8
      78.0      22.2
      79.0      19.5
      80.0      36.8
      80.5       1.2
      81.0       5.5
      81.5       1.6
      82.0       1.0
      87.0       2.0
      88.0       2.1
      89.0       9.4
      90.0      10.5
      91.0       8.2
      92.0      23.0
      93.0      11.1
      94.0       5.7
      99.0       1.2
     102.0       2.0
     103.0       2.5
     104.0      18.9
     105.0      14.2
     106.0      17.2
     107.0      16.1
     108.0      18.8
     109.0      11.8
     110.0       3.2
     111.0       3.3
     115.0       2.4
     116.0       9.3
     117.0       9.7
     118.0       7.1
     119.0       5.5
     120.0     100.0
     121.0      10.8
     122.0       2.0
     128.0       1.9
     131.0       1.0
     132.0       5.7
     133.0      30.7
     134.0      31.1
     135.0      18.3
     136.0      44.6
     137.0       4.9
     144.0       4.2
     145.0       4.1
     146.0       8.9
     147.0       4.3
     148.0       6.2
     149.0       1.2
     150.0       1.0
     151.0       6.5
     160.0       5.1
     161.0      32.4
     162.0      86.4
     163.0      65.7
     164.0       6.8
     173.0       4.6
     177.0       1.3
     179.0       1.2
     189.0       1.9
     190.0       1.1
     206.0       1.3
     207.0      26.0
     208.0       3.2
     209.0       1.1
     218.0       1.1
     224.0       3.5