Ethyl pyruvate

Mass

MS-IW-6312          
ethyl pyruvate
C5H8O3              (Mass of molecular ion:    116)

   Source Temperature: 200 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.8
      15.0      10.3
      26.0       1.8
      27.0      12.0
      28.0       3.0
      29.0      33.0
      30.0       1.0
      31.0       1.0
      42.0       5.7
      43.0     100.0
      44.0       5.1
      45.0       5.9
      57.0       1.7
      59.0       1.4
      61.0       2.6
      73.0       2.0
     116.0       4.6

Assign. Shift(ppm) A 4.322 B 2.471 C 1.376

     Hz     ppm     Int.

    398.00   4.444     47
    390.88   4.365    175
    383.75   4.285    183
    376.63   4.206     56
    221.31   2.472   1000
    130.13   1.453    182
    123.06   1.375    367
    115.88   1.294    161