Morphinan-14-ol, 4,5-epoxy-3-methoxy-17-methyl-, (5a)- (9CI)(7387-55-5) MS

Mass

MS-IW-5569          
(5alpha)-4,5-epoxy-3-methoxy-17-methylmorphinan-14-ol
C18H23NO3           (Mass of molecular ion:    301)

   Source Temperature: 170 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      41.0       1.1
      42.0       5.8
      43.0       1.6
      44.0       9.2
      55.0       2.4
      57.0       2.6
      58.0      13.8
      59.0       1.7
      70.0      28.7
      71.0       4.1
      72.0       1.5
      77.0       1.7
      84.0       1.6
      86.0       1.3
      91.0       1.6
      98.0       1.0
     103.0       1.0
     115.0       3.9
     115.5       1.2
     116.0       1.2
     123.0       4.4
     127.0       1.4
     128.0       2.5
     128.5       1.5
     129.0       1.9
     131.0       1.5
     141.0       1.4
     141.5       1.1
     143.0       1.3
     144.0       1.6
     145.0       1.2
     146.0       1.6
     150.5       1.4
     155.0       1.1
     157.0       1.2
     159.0       1.4
     161.0       1.9
     162.0       1.0
     164.0       1.7
     165.0       1.2
     169.0       1.3
     171.0       1.4
     172.0       1.0
     173.0       1.5
     174.0       2.0
     175.0       2.2
     176.0       1.1
     178.0       1.1
     179.0       5.3
     181.0       1.1
     183.0       1.6
     184.0       1.4
     185.0       1.9
     186.0       1.4
     187.0       3.5
     188.0       3.0
     189.0       1.7
     190.0       1.5
     197.0       1.2
     198.0       1.7
     199.0       2.5
     200.0       1.9
     201.0       7.4
     202.0       4.8
     203.0       1.6
     211.0       1.6
     212.0       1.4
     213.0       2.1
     214.0       3.1
     215.0       3.7
     216.0       5.8
     217.0       3.9
     218.0       1.5
     225.0       1.4
     226.0       2.9
     227.0       2.5
     228.0       1.9
     229.0       2.8
     230.0      11.3
     231.0       2.7
     232.0       1.3
     240.0       1.5
     241.0       1.0
     242.0       3.1
     243.0       2.8
     244.0      34.1
     245.0      11.7
     246.0       1.8
     256.0       1.1
     258.0       4.6
     259.0       1.0
     268.0       1.3
     270.0       1.2
     272.0       2.2
     273.0       3.5
     282.0       2.9
     283.0       2.5
     284.0       2.7
     286.0       6.9
     287.0       1.3
     300.0       9.5
     301.0     100.0
     302.0      20.4
     303.0       2.6