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102783-18-6

102783-18-6 Structure

102783-18-6 Structure
IdentificationBack Directory
[Name]

4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE
[CAS]

102783-18-6
[Synonyms]

5,6-DiaMinopyridiMidin-4-ol
5,6-DIAMINO-4-PYRIMIDINOL HEMISULFATE
5,6-Diaminopyrimidin-4-ol hemisulphate
5,6-Diamino-4(1H)-pyrimidinone sulfate
5,6-Diamino-4(3H)-pyrimidinone sulfate
5,6-diaminopyrimidin-4-ol sulfate (salt)
5,6-diamino-1H-pyrimidin-4-one,sulfuricaci
5,6-diamino-4-pyrimidinol hemisulfate salt
4,5-Diamino-6-hydroxyprimidine hemisulfate
5,6-diaminopyrimidin-4-ol(SALTDATA: H2SO4)
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE
5,6-Diaminopyrimidin-4(3H)-one sulfate(2:1)
4,5-Diamino-6-hydroxypyrimidine hemisulphate
5,6-diamino-1H-pyrimidin-4-one,sulfuric acid
5,6-Diamino-4-pyrimidinone hemisulfate salt
4,5-diamino-6-hydroxypyrimidine hemisulfate salt
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE HYDRATE
4,5-Diamino-6-hydroxypyrimidinehemisulfatehemihydrate
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULPHATE HEMIHYDRATE
4,5-DIAMINO-6-HYDROXYPYRIMIDINE (HEMISULPHATE CRYSTALLINE) 99%
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE ISO 9001:2015 REACH
5,6-Diamino-4-pyrimidinol hemisulfate salt, 5,6-Diamino-4-pyrimidinone hemisulfate salt
[Molecular Formula]

C8H14N8O6S
[MDL Number]

MFCD00070410
[MOL File]

102783-18-6.mol
[Molecular Weight]

350.31
Chemical PropertiesBack Directory
[Melting point ]

270 °C (dec.)(lit.)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[form ]

crystals
[BRN ]

3771022
[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)
[InChIKey]

SVJZVGHPJPXEJQ-UHFFFAOYSA-N
[SMILES]

OS(O)(=O)=O.Nc1ncnc(O)c1N.Nc2ncnc(O)c2N
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[F ]

3-9
[HS Code ]

2933599590
[Storage Class]

11 - Combustible Solids
Spectrum DetailBack Directory
[Spectrum Detail]

4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE(102783-18-6)IR
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE(102783-18-6)FT-IR
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE(102783-18-6)Raman
Hazard InformationBack Directory
[Purification Methods]

It recrystallises from H2O. The free base also crystallises from H2O (m 239o). [Mason J Chem Soc 2071 1954, Elion et al. J Am Chem Soc 74 411 1952, Beilstein 25 III/IV 3645.]
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