Aminopyrine

Mass

MS-NW-8084          
4-dimethylamino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one
C13H17N3O           (Mass of molecular ion:    231)

   Source Temperature: 180 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0      10.4
      18.0       2.8
      27.0       1.8
      28.0       7.5
      29.0       2.9
      30.0       1.7
      39.0       2.4
      40.0       1.0
      41.0       2.2
      42.0       9.7
      43.0       2.4
      44.0       2.3
      51.0       3.1
      54.0       2.8
      55.0       4.8
      56.0     100.0
      57.0       5.3
      64.0       1.7
      66.0       1.3
      67.0       2.7
      68.0       4.7
      69.0       1.8
      70.0       5.7
      71.0       8.2
      77.0       8.3
      82.0       4.0
      83.0       3.7
      84.0       1.2
      91.0       2.0
      97.0      41.2
      98.0       3.1
     104.0       1.3
     105.0       1.0
     111.0      13.3
     112.0       8.8
     115.5       1.3
     119.0       1.1
     121.0       1.2
     123.0       5.2
     132.0       1.1
     137.0       1.0
     147.0       1.2
     216.0       2.1
     230.0       4.6
     231.0      34.4
     232.0       5.9