Mass
MS-IW-4680
2-amino-3,5-dihydropyrrolo(3,2-d)pyrimidin-4-one
C6H6N4O (Mass of molecular ion: 150)
Source Temperature: 170 °C
Sample Temperature: 180 °C
Direct, 75 eV
26.0 1.7
27.0 5.6
28.0 6.0
42.0 2.0
43.0 10.3
51.0 2.6
52.0 8.1
53.0 15.3
54.0 2.3
75.0 2.7
77.0 1.3
78.0 3.1
79.0 4.8
80.0 15.3
81.0 5.3
94.0 1.0
105.0 4.4
106.0 2.5
107.0 2.5
108.0 24.5
109.0 9.5
121.0 1.0
132.0 2.7
133.0 13.5
134.0 3.3
150.0 100.0
151.0 9.0