CHEBI:144861 - 5-hydroxy-3,3',4',7-tetramethoxyflavone

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ChEBI Name 5-hydroxy-3,3',4',7-tetramethoxyflavone
ChEBI ID CHEBI:144861
Definition A monohydroxyflavone that is 5-hydroxyflavone which is substituted by methoxy groups at positions 3,3',4' and 7.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C19H18O7
Net Charge 0
Average Mass 358.346
Monoisotopic Mass 358.10525
InChI InChI=1S/C19H18O7/c1-22-11-8-12(20)16-15(9-11)26-18(19(25-4)17(16)21)10-5-6-13(23-2)14(7-10)24-3/h5-9,20H,1-4H3
InChIKey HHGPYJLEJGNWJA-UHFFFAOYSA-N
SMILES C1(=C(C(C2=C(C=C(C=C2O1)OC)O)=O)OC)C3=CC(=C(OC)C=C3)OC
Roles Classification
Biological Role(s): plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
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ChEBI Ontology
Outgoing 5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861) has role plant metabolite (CHEBI:76924)
5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861) is a 3'-methoxyflavones (CHEBI:138730)
5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861) is a monohydroxyflavone (CHEBI:38687)
5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861) is a tetramethoxyflavone (CHEBI:76875)
5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861) is conjugate acid of 5-hydroxy-3,3',4',7-tetramethoxyflavone(1−) (CHEBI:144096)
Incoming 5-hydroxy-3,3',4',7-tetramethoxyflavone(1−) (CHEBI:144096) is conjugate base of 5-hydroxy-3,3',4',7-tetramethoxyflavone (CHEBI:144861)
IUPAC Name
2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4H-chromen-4-one
Synonyms Sources
2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4H-1-benzopyran-4-one ChemIDplus
3,3',4',7-O-tetramethylquercetin ChEBI
3,3',4',7-tetramethylquercetin ChEBI
3,7,3',4'-tetramethylquercetin SUBMITTER
5-hydroxy-3,3',4',7-tetramethoxyflavone ChEBI
quercetin 3,3',4',7-tetramethyl ether ChEBI
quercetin 3,7,3',4'-tetramethyl ether LIPID MAPS
retusin
Note: (2019-09-16) Name is ambiguous - it has also been used for 7,8-dihydroxy-4'-methoxyisoflavone.
 ChemIDplus
retusine
Note: (2019-09-16) Name is ambiguous - it has also been used for 7,8-dihydroxy-4'-methoxyisoflavone.
 ChemIDplus
Manual Xrefs Databases
C00004653 KNApSAcK
CPD-14852 MetaCyc
FDB017112 FooDB
LMPK12112770 LIPID MAPS
Retusin_(flavonol) Wikipedia
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Registry Number Type Source
1245-15-4 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
9747535 PubMed citation SUBMITTER
Last Modified
16 September 2019