PHYSOSTIGMINE

Mass

MS-NW-2474          
physostigmine
C15H21N3O2          (Mass of molecular ion:    275)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       8.6
      17.0       1.1
      18.0       5.4
      26.0       1.3
      27.0      10.0
      27.5       1.5
      28.0      23.0
      29.0       3.6
      30.0       2.1
      38.0       1.2
      39.0       5.4
      40.0       1.2
      41.0       3.1
      42.0      22.1
      43.0       1.4
      44.0      10.2
      50.0       1.2
      51.0       3.5
      52.0       2.0
      53.0       1.8
      54.0       1.3
      55.0       3.4
      56.0      13.3
      57.0      36.4
      58.0       3.9
      62.0       1.0
      63.0       3.2
      64.0       1.3
      65.0       5.3
      66.0       2.1
      67.0       1.5
      68.0       1.3
      70.0       1.7
      71.0       1.2
      73.0       5.1
      77.0       5.3
      78.0       2.1
      79.0       1.9
      80.0       2.1
      81.0       2.3
      82.0       1.7
      89.0       3.0
      90.0       2.0
      91.0       4.7
      92.0       1.3
      93.0       1.3
      94.0       2.9
      96.0       7.8
      97.0       1.4
     101.0       2.0
     101.5       4.2
     102.0       1.3
     103.0       2.4
     104.0       1.4
     105.0       1.4
     106.0       1.5
     107.0       1.4
     108.0       1.2
     109.0       2.0
     115.0       2.5
     116.0       2.2
     117.0       4.9
     118.0       2.5
     119.0       1.1
     120.0       1.0
     122.0       1.4
     130.0       3.4
     131.0       5.8
     132.0       7.9
     133.0       3.1
     134.0       1.9
     142.0       1.0
     143.0       1.4
     144.0       3.6
     145.0       5.5
     146.0      13.2
     147.0       5.8
     148.0       2.2
     157.0       1.0
     158.0       2.9
     159.0       7.2
     160.0      89.3
     161.0      73.3
     162.0      18.2
     163.0       2.1
     170.0       1.0
     172.0       2.2
     173.0       4.1
     174.0      87.8
     175.0      19.5
     176.0       4.6
     177.0       1.8
     186.0       6.4
     187.0       4.1
     188.0      12.6
     189.0       3.4
     190.0       2.3
     201.0       1.8
     202.0       2.0
     203.0      11.7
     204.0       2.0
     217.0       9.0
     218.0     100.0
     219.0      14.7
     220.0       1.2
     275.0       5.6
     276.0       1.0