DL-2-Aminobutyric acid

Mass

MS-NW-8146          
DL-2-amino-n-butyric acid
C4H9NO2             (Mass of molecular ion:    103)

   Source Temperature: 180 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       1.0
      18.0       6.4
      27.0       3.5
      28.0      21.6
      29.0       5.1
      30.0      11.6
      39.0       2.4
      41.0      24.4
      42.0       4.6
      43.0       5.9
      44.0       3.1
      45.0       1.8
      46.0       4.3
      56.0       4.7
      57.0       1.8
      58.0     100.0
      59.0       3.9
      74.0      19.1

Assign. Shift(ppm) A 3.711 B 1.894 C 0.988 SOLVENT PEAK REMOVED

     Hz     ppm     Int.

    338.55   3.781    194
    332.74   3.716    398
    326.84   3.650    227
    185.25   2.069     66
    177.48   1.982    239
    170.81   1.908    340
    163.81   1.830    298
    156.71   1.750    118
     95.28   1.064    578
     87.93   0.982   1000
     80.41   0.898    386