牡荆素

Mass

MS-IW-8252          
8-(beta-D-glucopyranosyl)-5,7-dihydroxy-2-(p-hydroxyphenyl)-4-chromenone
C21H20O10           (Mass of molecular ion:    432)

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

      26.0       3.9
      27.0       5.6
      28.0      33.4
      29.0      15.0
      30.0       6.6
      31.0      21.9
      32.0       2.3
      33.0       1.3
      38.0       1.2
      39.0       6.6
      40.0       3.2
      41.0       3.7
      42.0       7.9
      43.0      25.9
      44.0      14.8
      45.0       5.3
      46.0       1.0
      50.0       1.7
      51.0       4.1
      52.0       1.8
      53.0       4.6
      54.0       1.9
      55.0       8.7
      56.0       3.3
      57.0       5.8
      58.0       8.2
      59.0       1.1
      60.0       7.7
      61.0       5.2
      62.0       1.9
      63.0       4.9
      64.0       2.6
      65.0       5.1
      66.0       1.8
      67.0       2.5
      68.0       2.6
      69.0      12.4
      70.0       1.2
      71.0       2.2
      72.0       2.9
      73.0       3.4
      74.0       2.8
      75.0       2.0
      76.0       1.7
      77.0       3.7
      78.0       1.5
      79.0       4.0
      80.0       2.4
      81.0       3.0
      82.0       1.3
      83.0       1.9
      84.0       1.8
      85.0       1.6
      86.0       1.2
      87.0       2.1
      88.0      10.7
      89.0       5.5
      90.0       2.3
      91.0       4.0
      92.0       2.6
      93.0       5.0
      94.0       1.3
      95.0       3.4
      96.0       1.7
      97.0       2.5
      98.0       1.3
      99.0       1.5
     102.0       1.3
     103.0       1.3
     105.0       2.7
     107.0       1.4
     108.0       4.1
     109.0       1.7
     111.0       1.6
     113.0       1.3
     114.0       1.0
     115.0       2.3
     117.0       1.8
     118.0      14.4
     119.0       8.9
     120.0       3.0
     121.0      15.5
     122.0       2.1
     123.0       4.8
     124.0       2.3
     127.0       1.5
     128.0       1.4
     131.0       1.7
     132.0       1.1
     133.0       2.6
     134.0       2.4
     135.0       1.4
     136.0       6.6
     137.0       2.5
     138.0       1.3
     139.0       1.2
     141.0       1.5
     141.5       1.7
     142.0       1.1
     145.0       2.6
     146.0       1.2
     147.0       2.7
     148.0       1.8
     149.0       2.5
     150.0       1.9
     152.0       3.6
     153.0       4.0
     155.0       1.0
     158.0       1.0
     160.0       1.7
     161.0       2.2
     162.0       2.0
     163.0       3.6
     164.0       1.6
     165.0      31.9
     166.0       3.5
     169.0       1.1
     174.0       1.1
     175.0       1.2
     176.0       7.4
     177.0       3.6
     178.0       1.9
     179.0       1.1
     181.0       1.2
     189.0       5.6
     190.0       3.9
     191.0       2.5
     192.0       1.7
     197.0       1.2
     203.0       1.6
     204.0       1.1
     205.0       3.5
     213.0       1.2
     217.0       1.4
     218.0       1.2
     226.0       1.4
     237.0       1.0
     241.0       1.7
     242.0       4.7
     243.0       1.3
     253.0       3.1
     254.0      14.1
     255.0       3.9
     257.0       2.3
     265.0       1.5
     266.0       1.9
     267.0       2.5
     268.0       1.3
     269.0       2.6
     270.0      34.4
     271.0       6.5
     272.0       1.1
     279.0       2.6
     280.0       1.1
     281.0       1.6
     282.0      11.6
     283.0     100.0
     284.0      20.1
     285.0       3.1
     293.0       1.5
     294.0      18.4
     295.0      12.2
     296.0       7.1
     297.0       2.3
     304.0       1.2
     307.0      11.0
     308.0       7.5
     309.0       7.5
     310.0      18.7
     311.0       8.7
     312.0       8.1
     313.0       1.7
     320.0       1.0
     321.0       3.1
     322.0       8.2
     323.0       9.8
     324.0      13.2
     325.0       4.0
     326.0       3.0
     328.0       2.0
     329.0       2.1
     335.0       1.9
     336.0       9.4
     337.0       3.2
     338.0       3.8
     339.0       1.5
     340.0       5.9
     341.0       1.7
     342.0       2.7
     347.0       1.0
     349.0       2.1
     350.0       3.2
     351.0       1.0
     360.0       4.8
     361.0       4.0
     362.0       2.0
     363.0       3.4
     364.0       2.3
     365.0       1.2
     366.0       3.1
     367.0       1.0
     378.0      21.3
     379.0       5.1
     380.0       1.5
     396.0       8.8
     397.0       2.5
     414.0      20.7
     415.0       4.6
     416.0       1.0