5-(2,3-二羟基-3-甲基丁氧基)补骨脂素(24724-52-5)质谱(MS)

Mass

MS-IW-7982          
4-(2,3-dihydroxy-3-methylbutoxy)furo(3,2-g)chromen-7-one
C16H16O6            (Mass of molecular ion:    304)

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

      18.0       4.4
      28.0       1.9
      29.0       1.5
      31.0       1.8
      39.0       2.0
      41.0       4.6
      43.0       8.2
      51.0       2.4
      55.0       2.3
      57.0       2.3
      59.0      14.9
      63.0       1.6
      67.0       1.3
      69.0       2.2
      71.0       1.6
      75.0       1.0
      84.0       2.1
      85.0       2.8
      87.0       1.4
      89.0       3.2
      90.0       1.8
     101.0       1.2
     118.0       2.7
     145.0       3.6
     146.0       1.9
     173.0       2.6
     174.0      16.3
     175.0       2.0
     186.0       1.9
     187.0       1.8
     201.0       5.8
     202.0     100.0
     203.0      15.7
     204.0       2.0
     215.0       2.1
     216.0       1.2
     244.0       1.2
     268.0       1.9
     286.0       5.8
     287.0       1.3
     289.0       1.8
     304.0      20.3
     305.0       4.6