Mass

MS-IW-5302          
3-bromo-7-(2,5-dihydroxyphenyl)-2-hydroxy-2,4,6-cycloheptatrien-1-one
C13H9BrO4           (Mass of molecular ion:    308)

   Source Temperature: 190 °C
   Sample Temperature: 240 °C
   Direct, 75 eV

      17.0       5.1
      18.0      25.0
      26.0       1.9
      27.0       3.4
      28.0      22.2
      29.0       2.0
      31.0       4.7
      37.0       1.1
      38.0       2.7
      39.0       6.2
      43.0       1.4
      44.0       2.1
      45.0       3.1
      46.0       1.1
      49.0       1.2
      50.0       9.1
      50.5       1.3
      51.0      11.2
      52.0       2.4
      53.0       6.8
      54.0       3.8
      55.0      10.7
      56.0       1.2
      57.0       1.7
      57.5       2.0
      58.0       2.3
      59.0       2.5
      61.0       2.2
      62.0       7.4
      62.5       1.4
      63.0      30.6
      63.5      10.3
      64.0       4.8
      64.5       2.3
      65.0       4.5
      66.0       1.5
      68.0       1.2
      69.0       1.4
      71.0       1.0
      72.0       2.0
      72.5       1.1
      73.0       1.5
      74.0      11.8
      75.0      12.9
      76.0       6.3
      77.0      20.2
      77.5      26.3
      78.0       5.7
      79.0       5.6
      80.0      14.8
      81.0       5.3
      82.0      14.6
      85.0       1.4
      86.0       4.5
      87.0       5.6
      88.0       2.4
      89.0       6.1
      90.0       2.6
      91.0       6.5
      91.5       4.0
      92.0       4.0
      98.0       4.7
      99.0       6.0
     100.0       6.7
     101.0      10.9
     102.0       3.6
     103.0       1.8
     104.0       1.5
     105.0       2.0
     105.5       6.4
     106.0       1.7
     109.0       1.1
     110.0       1.8
     111.0       1.0
     113.0       1.3
     114.0       1.3
     114.5       5.1
     115.0      10.9
     116.0       3.1
     117.0       3.2
     118.0       2.9
     119.0       1.3
     122.0       1.2
     125.0       3.3
     126.0      28.2
     127.0      31.9
     128.0       8.9
     129.0       3.3
     131.0      15.6
     131.5       2.0
     132.0      14.6
     132.5       2.1
     134.0       1.1
     137.0       1.4
     138.0       1.1
     139.0       1.2
     143.0       1.1
     144.0       3.5
     145.0       5.8
     145.5       1.0
     146.0       4.2
     147.0       1.9
     153.0       1.3
     154.0       4.0
     155.0      89.4
     156.0      12.1
     157.0       2.3
     168.0       1.1
     171.0       3.2
     172.0       2.7
     173.0       3.0
     174.0       1.3
     180.0       1.1
     181.0       1.0
     182.0       4.8
     183.0      21.1
     184.0      22.5
     185.0       4.1
     199.0       1.4
     200.0       7.4
     201.0       8.0
     202.0       2.1
     206.0       2.4
     207.0       1.7
     208.0       2.7
     209.0       1.6
     210.0       2.2
     211.0      48.2
     212.0      20.2
     213.0       5.5
     214.0       1.3
     225.0       1.8
     227.0       2.2
     228.0       4.2
     229.0       8.9
     230.0       2.8
     233.0       3.6
     234.0       2.9
     235.0       5.0
     236.0       3.4
     237.0       1.6
     261.0       1.5
     262.0     100.0
     263.0      15.4
     264.0      98.3
     265.0      13.9
     266.0       1.7
     280.0       4.8
     281.0       1.2
     282.0       4.0
     289.0       1.0
     290.0      81.2
     291.0      49.0
     292.0      85.0
     293.0      48.1
     294.0       6.4
     306.0       1.1
     307.0      17.7
     308.0      30.2
     309.0      21.2
     310.0      28.7
     311.0       4.3