7,4'-dimethylkaempferol (CHEBI:146145)

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ChEBI Name	7,4'-dimethylkaempferol

ChEBI ID	CHEBI:146145

Definition	A dimethoxyflavone that is kaempferol in which the hydroxy groups at position 4' and 7 have been replaced by methoxy groups. It is a component of bee glue and has been isolated from several plant species including Betula exilis, Zingiber mekongense and Alpinia flabellata.

Stars	This entity has been manually annotated by the ChEBI Team.

Supplier Information

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Formula

C17H14O6

Net Charge

Average Mass

314.293

Monoisotopic Mass

314.07904

InChI

InChI=1S/C17H14O6/c1-21-10-5-3-9(4-6-10)17-16(20)15(19)14-12(18)7-11(22-2)8-13(14)23-17/h3-8,18,20H,1-2H3

InChIKey

KZBAXKKOXPLOBX-UHFFFAOYSA-N

SMILES

C12=C(OC(C3=CC=C(OC)C=C3)=C(C1=O)O)C=C(OC)C=C2O

Metabolite of Species	Details
Betula exilis (IPNI:32130-2)	Found in leaf (BTO:0000713). See: DOI
Zingiber mekongense (IPNI:873060-1)	Found in rhizome (BTO:0001181). See: PubMed
Hornstedtia havilandii (NCBI:txid188512)	Found in leaf (BTO:0000713). See: PubMed
Tamarix aphylla (NCBI:txid189786)	Found in aerial part (BTO:0001658). See: PubMed
Alpinia flabellata (NCBI:txid299923)	Found in leaf (BTO:0000713). See: PubMed
Serratula strangulata (NCBI:txid324596)	See: PubMed
Betula pendula (NCBI:txid3505)	See: DOI
Propolis (NCBI:txid931589)	See: DOI

Roles Classification
Chemical Role(s):	antioxidant A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.

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.

ChEBI Ontology
Outgoing	7,4'-dimethylkaempferol (CHEBI:146145) has functional parent kaempferol (CHEBI:28499) 7,4'-dimethylkaempferol (CHEBI:146145) has role antioxidant (CHEBI:22586) 7,4'-dimethylkaempferol (CHEBI:146145) has role plant metabolite (CHEBI:76924) 7,4'-dimethylkaempferol (CHEBI:146145) is a dihydroxyflavone (CHEBI:38686) 7,4'-dimethylkaempferol (CHEBI:146145) is a dimethoxyflavone (CHEBI:23798) 7,4'-dimethylkaempferol (CHEBI:146145) is a flavonols (CHEBI:28802) 7,4'-dimethylkaempferol (CHEBI:146145) is conjugate acid of 7,4'-O-dimethylkaempferol 3-olate (CHEBI:194067)

Incoming	7,4'-O-dimethylkaempferol 3-olate (CHEBI:194067) is conjugate base of 7,4'-dimethylkaempferol (CHEBI:146145)

IUPAC Name

3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one

Synonyms	Sources
3,5-dihydroxy-4',7-dimethoxyflavone	ChEBI
3,5-dihydroxy-7,4'-dimethoxyflavone	LIPID MAPS
3,5-dihydroxy-7-methoxy-2-(4-methoxy-phenyl)-chromen-4-one	ChEBI
3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4-benzopyrone	ChemIDplus
3,5-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one	IUPAC
4'-O,7-O-dimethylkaempferol	ChEBI
kaempferol 4',7-dimethyl ether	ChEBI
kaempferol 7,4'-dimethyl ether	MetaCyc

Registry Number	Type	Source
15486-33-6	CAS Registry Number	ChemIDplus

Last Modified

11 February 2020