Methyl 3-aminocrotonate

Mass

MS-NW-8739          
methyl 3-aminocrotonate
C5H9NO2             (Mass of molecular ion:    115)

   Source Temperature: 270 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       3.9
      27.0       3.1
      28.0      16.3
      29.0       4.7
      30.0       4.9
      31.0       1.2
      38.0       1.1
      39.0       4.1
      40.0       3.6
      41.0       9.3
      42.0      37.3
      43.0       4.3
      44.0       3.3
      52.0       1.4
      54.0       4.8
      55.0       4.7
      56.0       1.8
      57.0      12.3
      59.0       1.7
      67.0       1.4
      68.0       8.9
      74.0       1.5
      82.0       1.3
      83.0      27.5
      84.0     100.0
      85.0       5.1
     115.0      40.1
     116.0       2.6

Assign. Shift(ppm) A 4.52 B 3.636 C 1.903 NH2-PEAK WAS NOT OBSERVED. 400MHZ. : HSP-40-129

     Hz     ppm     Int.

    405.19   4.525    123
    404.75   4.520    121
    325.63   3.636   1000
    170.63   1.906    582