Mass

MS-IW-3201          
3,7-diacetoxy-2-(4-acetoxy-3-methoxyphenyl)-4H-chromen-4-one
C22H18O9            (Mass of molecular ion:    426)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      28.0       1.0
      41.0       1.2
      42.0       4.2
      43.0      11.1
      63.0       2.6
      65.0       1.2
      92.0       1.5
     108.0       1.5
     119.0       1.5
     120.0       1.5
     121.0       1.4
     123.0       1.4
     136.0       1.0
     137.0       3.3
     149.0       1.2
     151.0       5.6
     201.0       1.3
     213.0       1.1
     227.0       1.4
     228.0       1.7
     229.0       2.2
     257.0       1.9
     269.0       1.6
     270.0       1.9
     271.0       7.1
     272.0       2.3
     284.0       1.3
     285.0       3.2
     299.0      15.7
     300.0     100.0
     301.0      17.8
     302.0       2.7
     313.0       1.1
     341.0       1.0
     342.0      52.4
     343.0      10.4
     344.0       1.8
     384.0      18.5
     385.0       4.1