Mass

MS-KW-0471          
ethyl 5-chloro-3-formyl-2-indolecarboxylate
C12H10ClNO3         (Mass of molecular ion:    251)

   Source Temperature: 190 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      18.0       3.8
      26.0       2.8
      27.0       6.8
      28.0      10.2
      29.0       6.1
      31.0       1.2
      36.0       2.1
      38.0       1.2
      39.0       2.1
      44.0       8.5
      45.0       1.2
      50.0       1.2
      51.0       1.0
      57.5       2.3
      61.0       1.5
      62.0       3.8
      63.0       4.3
      64.0       1.3
      73.0       3.5
      74.0       1.5
      75.0       4.3
      75.5       1.7
      76.0       1.9
      85.0       1.0
      86.0       2.1
      87.0       6.5
      88.0       4.3
      89.0       6.1
      90.0       1.4
      97.0       1.1
      99.0       1.3
     102.0       1.2
     111.0       1.4
     112.0       1.0
     113.0       1.7
     114.0      20.0
     115.0       4.5
     116.0       2.4
     122.0       2.2
     123.0      10.9
     124.0       3.0
     125.0       3.9
     126.0       1.1
     141.0       1.6
     142.0       1.0
     143.0       1.0
     148.0      11.3
     149.0      15.8
     150.0      13.0
     151.0      14.3
     152.0       4.0
     153.0       3.2
     166.0       1.2
     169.0       1.1
     170.0       2.3
     176.0       2.2
     177.0      21.9
     178.0      10.6
     179.0      11.3
     180.0       3.6
     181.0       1.6
     188.0       1.8
     204.0      77.1
     205.0      15.9
     206.0      32.5
     207.0       6.1
     208.0       2.8
     222.0     100.0
     223.0      11.9
     224.0      32.7
     225.0       3.9
     251.0      36.4
     252.0       5.4
     253.0      12.0
     254.0       1.8