2,4,5-Triamino-6-hydroxypyrimidine sulfate(35011-47-3) MS
Molecular FormulaC4H9N5O5S
Molecular Weight239.21
InChIInChI=1S/C4H7N5O.H2O4S.H2O/c5-1-2(6)8-4(7)9-3(1)10;1-5(2,3)4;/h5H2,(H5,6,7,8,9,10);(H2,1,2,3,4);1H2
InChIKey GISVYGLRTZIGTC-UHFFFAOYSA-N
SmilesC1(N)=C(O)N=C(N)N=C1N.S(=O)(=O)(O)O.O
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![](https://www.chemicalbook.com/Spectrum/35011-47-3_MS.gif)
Mass
MS-NW-5788
2,5,6-triamino-4-pyrimidinol sulfate
C4H7N5O H2O4S H2O (Mass of molecular ion: 141)
Source Temperature: 250 °C
Sample Temperature: 310 °C
Direct, 75 eV
16.0 20.6
17.0 25.6
18.0 100.0
20.0 1.6
26.0 2.5
27.0 12.5
28.0 11.9
29.0 2.2
32.0 4.6
36.0 1.4
41.0 2.0
42.0 15.3
43.0 14.9
44.0 15.9
45.0 1.6
48.0 33.9
50.0 2.8
52.0 2.0
53.0 3.1
54.0 2.0
55.0 2.2
57.0 2.0
64.0 83.3
66.0 5.7
68.0 2.7
69.0 6.4
70.0 4.5
71.0 3.2
80.0 9.8
86.0 3.8
95.0 2.7
96.0 3.5
111.0 4.1
112.0 5.8
139.0 8.3
140.0 2.4
141.0 20.1
142.0 1.8