CHEBI:18220 - isoflavone

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name isoflavone
ChEBI ID CHEBI:18220
Definition A simplest member of the class of isoflavones that is 4H-chromen-4-one in which the hydrogen at position 3 is replaced by a phenyl group.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:6013, CHEBI:14467, CHEBI:24892
Supplier Information
Download Molfile XML SDF
Formula C15H10O2
Net Charge 0
Average Mass 222.23870
Monoisotopic Mass 222.068
InChI InChI=1S/C15H10O2/c16-15-12-8-4-5-9-14(12)17-10-13(15)11-6-2-1-3-7-11/h1-10H
InChIKey GOMNOOKGLZYEJT-UHFFFAOYSA-N
SMILES O=c1c(coc2ccccc12)-c1ccccc1
ChEBI Ontology
Outgoing isoflavone (CHEBI:18220) is a isoflavones (CHEBI:38757)
Incoming 3ʼ,4ʼ-dihydroxyisoflavone (CHEBI:69476) has functional parent isoflavone (CHEBI:18220)
4'-O-methylisoflavone (CHEBI:1734) has functional parent isoflavone (CHEBI:18220)
5,6,7,4'-tetramethoxyisoflavone (CHEBI:79596) has functional parent isoflavone (CHEBI:18220)
7-[β-D-apiofuranosyl-(1→6)-β-D-glucopyranosyloxy]isoflavone (CHEBI:55464) has functional parent isoflavone (CHEBI:18220)
7-hydroxy-2',4',5'-trimethoxyisoflavone (CHEBI:80369) has functional parent isoflavone (CHEBI:18220)
7-hydroxy-5-methoxy-6,8-dimethylisoflavone (CHEBI:70652) has functional parent isoflavone (CHEBI:18220)
afrormosin (CHEBI:2506) has functional parent isoflavone (CHEBI:18220)
betavulgarin (CHEBI:3081) has functional parent isoflavone (CHEBI:18220)
calycosin (CHEBI:17793) has functional parent isoflavone (CHEBI:18220)
dalpatein (CHEBI:55549) has functional parent isoflavone (CHEBI:18220)
glycitein (CHEBI:34778) has functional parent isoflavone (CHEBI:18220)
irigenin (CHEBI:81409) has functional parent isoflavone (CHEBI:18220)
isoderrone (CHEBI:69748) has functional parent isoflavone (CHEBI:18220)
isowighteone (CHEBI:69749) has functional parent isoflavone (CHEBI:18220)
licoricone (CHEBI:69094) has functional parent isoflavone (CHEBI:18220)
orobol (CHEBI:69437) has functional parent isoflavone (CHEBI:18220)
paniculatin (CHEBI:7910) has functional parent isoflavone (CHEBI:18220)
piscerythramine (CHEBI:8251) has functional parent isoflavone (CHEBI:18220)
pisonianone (CHEBI:67366) has functional parent isoflavone (CHEBI:18220)
puerarin (CHEBI:8633) has functional parent isoflavone (CHEBI:18220)
tectorigenin (CHEBI:9429) has functional parent isoflavone (CHEBI:18220)
wighteone (CHEBI:10038) has functional parent isoflavone (CHEBI:18220)
IUPAC Name
3-phenyl-4H-chromen-4-one
Synonyms Sources
3-phenyl-4H-1-benzopyran-4-one ChemIDplus
3-Phenylchromone KEGG COMPOUND
Isoflavon ChEBI
Isoflavone KEGG COMPOUND
isoflavone UniProt
Manual Xrefs Databases
C00799 KEGG COMPOUND
LMPK12050000 LIPID MAPS
View more database links
Registry Numbers Types Sources
1224833 Gmelin Registry Number Gmelin
157731 Beilstein Registry Number Beilstein
157731 Reaxys Registry Number Reaxys
574-12-9 CAS Registry Number ChemIDplus
Last Modified
08 October 2018