1H-Indole-2-carboxylic acid, 4-chloro-3-formyl-, ethyl ester

Mass

MS-KW-0470          
ethyl 4-chloro-3-formyl-2-indolecarboxylate
C12H10ClNO3         (Mass of molecular ion:    251)

   Source Temperature: 170 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.1
      18.0       5.5
      26.0       2.0
      27.0       6.0
      28.0       7.3
      29.0       6.4
      31.0       2.4
      36.0       2.6
      38.0       1.4
      39.0       2.4
      43.0       1.3
      44.0       6.0
      45.0       1.9
      50.0       1.0
      51.0       1.0
      57.5       1.8
      61.0       1.6
      62.0       3.7
      63.0       4.0
      64.0       1.3
      73.0       3.0
      74.0       1.5
      75.0       4.5
      76.0       1.7
      85.0       1.0
      86.0       2.1
      87.0       6.5
      88.0       5.0
      89.0       4.5
      90.0       1.2
      97.0       1.1
      99.0       1.3
     102.0       1.2
     103.0       1.0
     111.0       1.3
     112.0       1.1
     113.0       1.8
     114.0      20.8
     115.0       4.7
     116.0       1.1
     122.0       1.7
     123.0      10.6
     124.0       2.0
     125.0       3.6
     141.0       1.6
     148.0      11.4
     149.0      18.2
     150.0      12.6
     151.0       8.3
     152.0       3.1
     153.0       1.0
     166.0       1.3
     170.0       2.0
     176.0       3.5
     177.0      17.8
     178.0       8.4
     179.0       7.2
     180.0       2.6
     204.0      78.4
     205.0      15.8
     206.0      32.7
     207.0       6.2
     208.0       2.6
     222.0     100.0
     223.0      12.0
     224.0      33.3
     225.0       3.9
     251.0      22.3
     252.0       3.4
     253.0       7.5
     254.0       1.1