白當(dāng)歸腦(26091-79-2)質(zhì)譜(MS)

產(chǎn)品名稱:白當(dāng)歸腦

CAS:26091-79-2

分子式:C17H16O6

分子量: 316.31

IR1

IR2

Mass

MS-IW-7269          
(R)-9-((3,3-dimethyl-2-oxiranyl)methoxy)-4-methoxyfuro(3,2-g)chromen-7-one
C17H16O6            (Mass of molecular ion:    316)

   Source Temperature: 170 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      17.0       1.6
      18.0       8.7
      27.0       2.2
      28.0       4.7
      29.0       3.4
      38.0       1.4
      39.0       5.2
      40.0       1.2
      41.0       8.9
      42.0       1.2
      43.0       9.4
      44.0       1.4
      50.0       1.1
      51.0       1.6
      53.0       2.9
      55.0       5.2
      56.0       1.3
      57.0       1.8
      59.0       3.8
      62.0       1.1
      63.0       1.6
      65.0       1.4
      66.0       1.6
      67.0       4.3
      68.0       2.5
      69.0       4.5
      71.0       1.9
      75.0       1.0
      76.0       1.6
      77.0       2.5
      83.0       1.5
      84.0       6.1
      85.0       5.4
      87.0       1.4
      89.0       1.7
      95.0       2.2
     104.0       1.5
     105.0       2.2
     116.0       2.1
     132.0       1.2
     133.0       2.5
     143.0       1.8
     144.0       1.1
     145.0       1.3
     160.0       3.3
     161.0       6.7
     173.0       1.2
     175.0       3.1
     188.0       3.6
     189.0      13.6
     190.0       1.5
     201.0       1.0
     202.0       1.2
     203.0       4.5
     215.0       3.3
     216.0       4.9
     217.0      76.7
     218.0      10.0
     219.0       1.4
     229.0       1.1
     230.0       3.1
     231.0      44.3
     232.0     100.0
     233.0      13.9
     234.0       1.8
     245.0      11.9
     246.0       3.1
     298.0       1.0
     316.0      41.1
     317.0       8.1
     318.0       1.3

KBr disc