porphyrexide

Mass

MS-NW-8788          
4-amino-2-imino-5,5-dimethyl-2,5-dihydro-1H-imidazol-1-yloxy radical
C5H9N4O             (Mass of molecular ion:    141)

   Source Temperature: 230 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       5.8
      18.0       3.9
      27.0       4.1
      28.0      34.7
      29.0       4.0
      30.0       4.5
      31.0       1.0
      38.0       1.1
      39.0      10.5
      40.0       3.6
      41.0      19.7
      42.0      42.1
      43.0      42.8
      44.0       2.1
      52.0       1.9
      53.0       1.7
      54.0      16.1
      55.0       2.9
      56.0      67.4
      57.0       4.0
      58.0      21.9
      59.0       7.0
      67.0       1.8
      68.0      40.6
      69.0     100.0
      70.0       7.0
      73.0       2.8
      74.0      48.7
      75.0       1.8
      83.0      40.5
      84.0       5.4
      96.0       1.4
      99.0       1.5
     110.0       1.1
     111.0      41.8
     112.0       3.0
     125.0       5.4
     126.0       3.9
     141.0      19.4
     142.0       8.5