Mass

MS-IW-6474          
methyl(phenethylaminomethyl)malonic acid
C13H17NO4           (Mass of molecular ion:    251)

   Source Temperature: 180 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      15.0       1.3
      17.0       1.6
      18.0       7.6
      26.0       2.1
      27.0       9.9
      28.0       8.7
      29.0      10.3
      30.0      79.8
      31.0       1.9
      37.0       1.0
      38.0       2.2
      39.0      17.2
      40.0       2.4
      41.0       9.3
      42.0      16.7
      43.0       4.0
      44.0      42.0
      45.0       5.6
      50.0       4.4
      51.0       8.4
      52.0       3.2
      53.0       7.8
      54.0       9.2
      55.0      30.6
      56.0       4.9
      57.0       2.8
      58.0       1.1
      60.0       4.4
      62.0       1.3
      63.0       3.5
      64.0       1.6
      65.0       9.5
      66.0       2.1
      67.0       1.2
      70.0       1.0
      72.0       3.4
      73.0       2.3
      76.0       1.0
      77.0       8.2
      78.0       5.9
      79.0       3.9
      80.0       1.4
      81.0       1.9
      82.0       9.3
      83.0       2.6
      84.0       5.1
      85.0       9.6
      89.0       3.5
      90.0       4.9
      91.0      19.2
      92.0       5.4
      93.0       1.5
      94.0       2.2
      99.0       1.9
     100.0      23.8
     101.0       1.6
     103.0       2.8
     104.0       2.6
     105.0       6.1
     106.0       6.5
     107.0      10.7
     108.0       4.5
     109.0       4.6
     112.0      16.9
     113.0       1.2
     116.0       1.2
     117.0       3.2
     118.0       2.3
     119.0       1.5
     120.0       1.3
     121.0       7.5
     122.0       2.3
     130.0      19.5
     131.0       1.7
     132.0       2.1
     133.0       1.1
     134.0       2.1
     135.0       3.3
     136.0       1.8
     137.0      18.2
     138.0       2.1
     149.0       1.8
     151.0      61.3
     152.0     100.0
     153.0       9.8
     164.0       8.9
     165.0       2.4
     177.0       1.2
     179.0       1.0
     181.0      15.1
     182.0       1.8
     193.0       2.8
     263.0       1.9