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This is an old revision of this page, as edited by Beetstra (talk | contribs) at 12:42, 15 February 2012 (Saving copy of the {{chembox}} taken from revid 475819310 of page Uric_acid for the Chem/Drugbox validation project (updated: 'ChEBI', 'KEGG', 'StdInChI', 'StdInChIKey').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Revision as of 12:42, 15 February 2012 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 475819310 of page Uric_acid for the Chem/Drugbox validation project (updated: 'ChEBI', 'KEGG', 'StdInChI', 'StdInChIKey').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)
This page contains a copy of the infobox ({{chembox}}) taken from revid 475819310 of page Uric_acid with values updated to verified values.
WikiProject Chemicals/Chembox validation/VerifiedDataSandbox
Kekulé, keletal formula of a minor uric acid tautomer
Kekulé, keletal formula of a minor uric acid tautomer
Spacefill model of a minor uric acid tautomer
Spacefill model of a minor uric acid tautomer
Names
Preferred IUPAC name 7,9-Dihydro-1H-purine-2,6,8(3H)-trione
Other names 2,6,8-Trioxypurine
Identifiers
CAS Number
3D model (JSmol)
Beilstein Reference 156158
ChEBI
ChEMBL
ChemSpider
DrugBank
EC Number
  • 200-720-7
MeSH Uric+Acid
PubChem CID
UNII
InChI
  • InChI=1S/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)Key: LEHOTFFKMJEONL-UHFFFAOYSA-N
  • InChI=1/C5H4N4O3/c10-3-1-2(7-4(11)6-1)8-5(12)9-3/h(H4,6,7,8,9,10,11,12)/f/h6-9HKey: LEHOTFFKMJEONL-UHFFFAOYAN
SMILES
  • OC1Nc2nc(=O)nc2C(=O)N1
  • OC1NC2=NC(=O)N=C2C(=O)N1
Properties
Chemical formula C
5H
4N
4O
3
Molar mass 168.1103 g mol
Appearance White crystals
Solubility in water 60 mg dm (at 20 °C)
log P -1.107
Acidity (pKa) 5.6
Basicity (pKb) 8.4
Thermochemistry
Heat capacity (C) 166.15 J K mol (at 24.0 °C)
Std molar
entropy
(S298)
173.2 J K mol
Std enthalpy of
formation
fH298)
-619.69--617.93 kJ mol
Std enthalpy of
combustion
cH298)
-1.9212--1.91956 MJ mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒verify (what is  ?) Infobox references
Chemical compound