Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
purine base |
| gptkbp:CASNumber |
69-89-6
|
| gptkbp:chemicalFormula |
C5H4N4O2
|
| gptkbp:discoveredBy |
Marcet
|
| gptkbp:discoveredIn |
1817
|
| gptkbp:foundIn |
urine
human body |
| gptkbp:hasInChIKey |
RGEBHDQPUVYGBN-UHFFFAOYSA-N
|
| gptkbp:hasSMILES |
C1=NC2=C(N1)C(=O)N(C(=O)N2)
|
| https://www.w3.org/2000/01/rdf-schema#label |
xanthine
|
| gptkbp:isTautomerOf |
2,6-dihydroxypurine
|
| gptkbp:IUPACName |
2,6-dioxypurine
|
| gptkbp:meltingPoint |
350 °C (decomposes)
|
| gptkbp:molecularWeight |
152.11 g/mol
|
| gptkbp:predecessor |
uric acid
|
| gptkbp:producedBy |
gptkb:xanthine_oxidase
|
| gptkbp:relatedTo |
gptkb:theophylline
caffeine theobromine |
| gptkbp:roleInBiology |
intermediate in purine metabolism
|
| gptkbp:solubility |
slightly soluble
|
| gptkbp:bfsParent |
gptkb:Purine
|
| gptkbp:bfsLayer |
6
|