protostephanine

Mass

MS-IW-5832          
2,3,10,12-tetramethoxy-7-methyl-6,7,8,9-tetrahydro-5H-dibenz(d,f)azonine
C21H27NO4           (Mass of molecular ion:    357)

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

      15.0       1.0
      18.0       2.1
      28.0       1.3
      42.0       5.3
      43.0       4.6
      44.0       3.2
      57.0       4.3
      58.0      13.6
      69.0       1.0
      70.0       2.5
      71.0      10.6
      76.0       1.2
      77.0       1.0
      89.0       1.0
     111.0       1.0
     112.0       1.1
     112.5       1.1
     113.0       1.9
     114.0       1.5
     115.0       2.1
     119.0       2.0
     119.5       1.4
     120.0       1.9
     120.5       1.0
     126.0       2.4
     126.5       1.1
     127.0       3.6
     127.5       1.4
     128.0       5.1
     129.0       1.0
     133.5       1.2
     134.0       4.0
     134.5       2.3
     135.0       1.7
     139.0       2.3
     140.0       1.3
     141.0       4.4
     141.5       3.3
     142.0       5.1
     142.5       1.0
     143.0       1.1
     149.0       1.8
     149.5       8.8
     150.0       2.4
     150.5       1.0
     151.0       1.6
     152.0       3.3
     153.0       2.7
     154.0       1.3
     155.0       1.7
     156.0       1.1
     157.0       8.7
     157.5       1.6
     162.5       1.0
     163.0       1.7
     165.0       3.3
     166.0       1.4
     167.0       1.3
     168.0       1.4
     169.0       1.9
     170.0       1.2
     171.0       1.2
     175.0       1.1
     177.5       1.5
     178.0       1.8
     178.5       7.0
     179.0       2.7
     180.0       1.0
     181.0       2.8
     182.0       2.2
     183.0       2.1
     185.0       1.3
     193.0       1.0
     194.0       1.3
     195.0       2.9
     196.0       1.7
     197.0       2.6
     198.0       1.7
     199.0       1.3
     206.0       1.1
     207.0       1.0
     208.0       1.6
     209.0       2.5
     210.0       2.3
     211.0       3.1
     212.0       2.0
     213.0       3.3
     222.0       1.0
     223.0       1.8
     224.0       2.5
     225.0       6.0
     226.0       3.0
     227.0       2.6
     228.0       1.5
     237.0       2.1
     238.0       2.3
     239.0       5.7
     240.0       4.2
     241.0       6.0
     242.0       1.9
     243.0       1.7
     251.0       1.6
     252.0       3.8
     253.0       5.4
     254.0       3.5
     255.0      10.2
     256.0       3.7
     257.0       2.1
     266.0       1.1
     267.0       3.3
     268.0      14.6
     269.0      13.6
     270.0      18.5
     271.0      10.1
     272.0       1.8
     281.0       1.9
     282.0       3.3
     283.0      12.1
     284.0      11.6
     285.0      10.8
     286.0      11.3
     287.0       2.5
     294.0       1.3
     296.0       1.4
     297.0       2.5
     298.0       6.1
     299.0      86.3
     300.0      80.2
     301.0      90.6
     302.0      17.1
     303.0       2.4
     310.0       1.5
     311.0       2.2
     312.0       3.6
     313.0      14.1
     314.0      10.7
     315.0       2.5
     324.0       1.5
     325.0       1.1
     326.0      17.8
     327.0       5.6
     328.0       2.1
     329.0       1.2
     340.0       4.6
     341.0       1.3
     342.0      18.2
     343.0       4.3
     355.0      12.8
     356.0       8.0
     357.0     100.0
     358.0      23.8
     359.0       3.6