CHEBI:42491 - flavone

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ChEBI Name flavone
ChEBI ID CHEBI:42491
Definition The simplest member of the class of flavones that consists of 4H-chromen-4-one bearing a phenyl substituent at position 2.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:42486, CHEBI:5076
Supplier Information
Download Molfile XML SDF
Formula C15H10O2
Net Charge 0
Average Mass 222.23870
Monoisotopic Mass 222.068
InChI InChI=1S/C15H10O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-10H
InChIKey VHBFFQKBGNRLFZ-UHFFFAOYSA-N
SMILES O=c1cc(oc2ccccc12)-c1ccccc1
Roles Classification
Biological Role(s): metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Application(s): nematicide
A substance used to destroy pests of the phylum Nematoda (roundworms).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing flavone (CHEBI:42491) has role metabolite (CHEBI:25212)
flavone (CHEBI:42491) has role nematicide (CHEBI:25491)
flavone (CHEBI:42491) is a flavones (CHEBI:24043)
Incoming 2'-hydroxy-3,7,8,4',5'-pentamethoxyflavone (CHEBI:69453) has functional parent flavone (CHEBI:42491)
2-(2,4,5-trimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79466) has functional parent flavone (CHEBI:42491)
2-(2,5-dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79467) has functional parent flavone (CHEBI:42491)
2-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79477) has functional parent flavone (CHEBI:42491)
2-(3,5-dimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79468) has functional parent flavone (CHEBI:42491)
2-(4-ethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79472) has functional parent flavone (CHEBI:42491)
2-(4-hydroxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one (CHEBI:79510) has functional parent flavone (CHEBI:42491)
2-[4-(acetyloxy)phenyl]-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one (CHEBI:79487) has functional parent flavone (CHEBI:42491)
5,7,2ʼ-trihydroxy-6-methoxyflavone (CHEBI:69541) has functional parent flavone (CHEBI:42491)
5,7,3'-trihydroxy-3,5'-dimethoxy-2'-(3'-methylbut-2-enyl)flavone (CHEBI:70025) has functional parent flavone (CHEBI:42491)
6-hydroxy-2'-methoxyflavone (CHEBI:79718) has functional parent flavone (CHEBI:42491)
7,3',4'-trihydroxy-3,8-dimethoxyflavone (CHEBI:69452) has functional parent flavone (CHEBI:42491)
7-hydroxy-5-methoxy-6,8-dimethylflavone (CHEBI:70656) has functional parent flavone (CHEBI:42491)
arcapillin (CHEBI:81339) has functional parent flavone (CHEBI:42491)
cirsilineol (CHEBI:3718) has functional parent flavone (CHEBI:42491)
cirsiliol (CHEBI:3719) has functional parent flavone (CHEBI:42491)
cirsimaritin (CHEBI:81337) has functional parent flavone (CHEBI:42491)
diplotrin A (CHEBI:69447) has functional parent flavone (CHEBI:42491)
diplotrin B (CHEBI:69448) has functional parent flavone (CHEBI:42491)
diplotrin C (CHEBI:69449) has functional parent flavone (CHEBI:42491)
eupatolitin (CHEBI:81340) has functional parent flavone (CHEBI:42491)
hernancorizin (CHEBI:69454) has functional parent flavone (CHEBI:42491)
neocarlinoside (CHEBI:7500) has functional parent flavone (CHEBI:42491)
nevadensin (CHEBI:7545) has functional parent flavone (CHEBI:42491)
nobiletin (CHEBI:7602) has functional parent flavone (CHEBI:42491)
oxyayanin A (CHEBI:7854) has functional parent flavone (CHEBI:42491)
oxyayanin B (CHEBI:7855) has functional parent flavone (CHEBI:42491)
santin (CHEBI:9024) has functional parent flavone (CHEBI:42491)
scullcapflavone II (CHEBI:9061) has functional parent flavone (CHEBI:42491)
sideroxylin (CHEBI:69916) has functional parent flavone (CHEBI:42491)
sinensetin (CHEBI:9159) has functional parent flavone (CHEBI:42491)
spinosin (CHEBI:81360) has functional parent flavone (CHEBI:42491)
tectochrysin (CHEBI:9426) has functional parent flavone (CHEBI:42491)
thymonin (CHEBI:9582) has functional parent flavone (CHEBI:42491)
violanthin (CHEBI:9992) has functional parent flavone (CHEBI:42491)
xanthomicrol (CHEBI:35047) has functional parent flavone (CHEBI:42491)
IUPAC Name
2-phenyl-4H-chromen-4-one
Synonyms Sources
2-Phenyl-4-benzopyron KEGG COMPOUND
2-Phenyl-4-chromone KEGG COMPOUND
2-phenyl-4H-1-benzopyran-4-one NIST Chemistry WebBook
2-phenyl-4H-benzopyran-4-one NIST Chemistry WebBook
2-PHENYL-4H-CHROMEN-4-ONE PDBeChem
2-phenyl-γ-benzopyrone NIST Chemistry WebBook
2-Phenylbenzopyran-4-one HMDB
2-phenylchromone NIST Chemistry WebBook
Flavon ChEBI
Flavone KEGG COMPOUND
flavone UniProt
Flavone KEGG COMPOUND
Database Links Databases
C00001040 KNApSAcK
C10043 KEGG COMPOUND
C15608 KEGG COMPOUND
CPD-8485 MetaCyc
DB07776 DrugBank
FLN PDBeChem
HMDB03075 HMDB
LMPK12110097 LIPID MAPS
View more database links
Registry Numbers Types Sources
1224858 Gmelin Registry Number Gmelin
157598 Beilstein Registry Number Beilstein
157598 Reaxys Registry Number Reaxys
525-82-6 CAS Registry Number ChemIDplus
525-82-6 CAS Registry Number NIST Chemistry WebBook
Citations Waiting for Citations Types Sources
11370674 PubMed citation Europe PMC
12063116 PubMed citation Europe PMC
17347140 PubMed citation Europe PMC
18596412 PubMed citation Europe PMC
Last Modified
13 October 2016