CHEBI:28630 - 3-hydroxypyridin-4(1H)-one

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 3-hydroxypyridin-4(1H)-one
ChEBI ID CHEBI:28630
ChEBI ASCII Name 3-hydroxypyridin-4(1H)-one
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:29082, CHEBI:20031, CHEBI:1511, CHEBI:11818, CHEBI:20048
Supplier Information
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Formulae C5H5NO2
C5H5NO2
Net Charge 0
Average Mass 111.099
Monoisotopic Mass 111.03203
InChI InChI=1S/C5H5NO2/c7-4-1-2-6-3-5(4)8/h1-3,8H,(H,6,7)
InChIKey ZCUUVWCJGRQCMZ-UHFFFAOYSA-N
SMILES O=C1C=CNC=C1O
ChEBI Ontology
Outgoing 3-hydroxypyridin-4(1H)-one (CHEBI:28630) is a 4-pyridones (CHEBI:20485)
3-hydroxypyridin-4(1H)-one (CHEBI:28630) is tautomer of pyridine-3,4-diol (CHEBI:29053)
Incoming pyridine-3,4-diol (CHEBI:29053) is tautomer of 3-hydroxypyridin-4(1H)-one (CHEBI:28630)
IUPAC Name
3-hydroxypyridin-4(1H)-one
Synonyms Sources
3-Hydroxy-4(1H)-pyridinone KEGG COMPOUND
3-hydroxy-4(1H)-pyridinone ChemIDplus
3-hydroxy-4-pyridone ChemIDplus
3-Hydroxy-4H-pyrid-4-one KEGG COMPOUND
3-hydroxy-4H-pyrid-4-one UniProt
3-Hydroxypyridin-4(1H)-one KEGG COMPOUND
3-hydroxypyridine-4-one ChemIDplus
Manual Xref Database
C03927 KEGG COMPOUND
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Registry Numbers Types Sources
1121-23-9 CAS Registry Number KEGG COMPOUND
1121-23-9 CAS Registry Number ChemIDplus
1524343 Beilstein Registry Number Beilstein
Last Modified
04 December 2019