1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-2-nitroso-, methyl ester(128031-28-7) IR1

Mass

MS-IW-9707          
methyl 2-nitroso-1,2,3,4-tetrahydro-beta-carboline-3-carboxylate
C13H13N3O3          (Mass of molecular ion:    259)

   Source Temperature: 180 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      15.0       3.4
      28.0       4.8
      29.0       1.1
      30.0       6.5
      31.0       2.0
      32.0       1.5
      39.0       3.1
      41.0       1.1
      42.0       1.2
      44.0       1.1
      45.0       1.1
      50.0       1.6
      51.0       3.2
      52.0       1.5
      57.5       1.2
      58.5       4.1
      59.0       2.8
      62.0       1.1
      63.0       3.7
      64.0       1.3
      65.0       1.8
      70.5       2.8
      71.5       3.5
      74.0       1.1
      75.0       2.7
      76.0       2.8
      77.0       4.7
      84.0       1.2
      84.5       1.8
      85.0       1.6
      88.0       1.5
      89.0       3.6
      90.0       2.1
     101.0       2.6
     102.0       4.1
     103.0       1.8
     113.0       1.9
     114.0       3.5
     115.0      19.6
     116.0       6.7
     117.0       2.9
     127.0       1.8
     128.0       4.9
     129.0       3.0
     130.0       4.7
     140.0       6.7
     141.0       3.9
     142.0      14.9
     143.0      65.5
     144.0      12.7
     145.0       1.4
     154.0       4.9
     155.0       8.1
     156.0       7.1
     157.0       1.8
     158.0       1.1
     160.0       2.6
     167.0       3.7
     168.0      15.2
     169.0     100.0
     170.0      49.0
     171.0       9.2
     172.0       1.3
     182.0       1.0
     184.0       1.1
     187.0       1.5
     197.0       3.8
     200.0       1.1
     201.0       1.6
     215.0       1.1
     226.0       1.1
     228.0       1.3
     229.0      66.5
     230.0      13.8
     231.0       1.6
     259.0      32.6
     260.0       5.0