ETHYL 2-QUINOXALINECARBOXYLATE(7065-23-8) IR1

Mass

MS-IW-7792          
ethyl 2-quinoxalinecarboxylate
C11H10N2O2          (Mass of molecular ion:    202)

   Source Temperature: 150 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       1.1
      27.0       1.8
      29.0       4.4
      50.0       2.4
      51.0       3.6
      52.0       1.0
      64.5       1.0
      75.0       6.4
      76.0       6.0
     101.0       1.1
     102.0      21.9
     103.0      10.8
     128.0       1.4
     129.0      27.8
     130.0     100.0
     131.0       9.9
     157.0       4.9
     158.0      49.8
     159.0       5.5
     188.0       3.1
     202.0      11.9
     203.0       2.1