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D19303

Sigma-Aldrich

4,5-Diamino-6-hydroxypyrimidine hemisulfate salt

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Synonym(s):
5,6-Diamino-4-pyrimidinone hemisulfate salt, 5,6-Diamino-4-pyrimidinol hemisulfate salt
Empirical Formula (Hill Notation):
C8H12N8O2 · H2SO4
CAS Number:
102783-18-6
Molecular Weight:
350.31
Beilstein/REAXYS Number:
3771022
MDL number:
MFCD00070410
UNSPSC Code:
12352100
PubChem Substance ID:
24893572
NACRES:
NA.22

form

crystals

Quality Level

100

mp

270 °C (dec.) (lit.)

SMILES string

OS(O)(=O)=O.Nc1ncnc(O)c1N.Nc2ncnc(O)c2N

InChI

1S/2C4H6N4O.H2O4S/c2*5-2-3(6)7-1-8-4(2)9;1-5(2,3)4/h2*1H,5H2,(H3,6,7,8,9);(H2,1,2,3,4)

InChI key

SVJZVGHPJPXEJQ-UHFFFAOYSA-N

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