Mass

MS-IW-4135          
5H-pyrrolo(3,2-d)pyrimidine-2,4-diamine hydrochloride
C6H7N5 HCl          (Mass of molecular ion:    149)

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

      17.0       1.2
      18.0       6.1
      28.0       4.7
      35.0       1.5
      36.0      18.3
      38.0       6.1
      42.0       1.3
      43.0       6.6
      52.0       4.9
      53.0       7.5
      54.0       2.5
      55.0       1.4
      68.0       1.0
      69.0       1.0
      74.5       3.7
      78.0       1.0
      79.0       5.9
      80.0       6.2
      81.0       3.6
      94.0       1.4
     105.0       5.4
     106.0       8.7
     107.0      31.5
     108.0      10.1
     121.0       3.3
     132.0      12.2
     133.0       1.9
     148.0       2.4
     149.0     100.0
     150.0       9.2