Rhamnetin

Rhamnetin
Names
	IUPAC name 3,3′,4′,5-Tetrahydroxy-7-methoxyflavone
	Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-1-benzopyran-4-one
	Other names 7-Methylquercetin; 7-Methoxyquercetin; 7-O-Methylquercetin; beta-Rhamnocitrin; Quercetin 7-methyl ether
Identifiers
CAS Number	90-19-7 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:74992 ;
ChemSpider	4445008 ;
ECHA InfoCard	100.001.795
EC Number	201-974-1;
KEGG	C10176 ;
PubChem CID	5281691;
UNII	71803L5F4S ;
CompTox Dashboard (EPA)	DTXSID40237979 ;
	InChI InChI=1S/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3 Key: JGUZGNYPMHHYRK-UHFFFAOYSA-N ; InChI=1/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3 Key: JGUZGNYPMHHYRK-UHFFFAOYAY;
	SMILES COC1=CC(=C2C(=C1)OC(=C(C2=O)O)C3=CC(=C(C=C3)O)O)O;
Properties
Chemical formula	C16H12O7
Molar mass	316.26 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Rhamnetin is an O-methylated flavonol, a type of chemical compound. It can be isolated from cloves.

The structure of the molecule was discovered by Austrian chemist Josef Herzig (1853–1924).

Glycosides

Rhamnetin is the aglycone of xanthorhamnin.

This article about an aromatic compound is a stub. You can help Wikipedia by expanding it.

Names

IUPAC name 3,3′,4′,5-Tetrahydroxy-7-methoxyflavone
Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-1-benzopyran-4-one
Other names 7-Methylquercetin 7-Methoxyquercetin 7-O-Methylquercetin beta-Rhamnocitrin Quercetin 7-methyl ether
Identifiers
CAS Number	90-19-7^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:74992^N
ChemSpider	4445008^N
ECHA InfoCard	100.001.795
EC Number	201-974-1
KEGG	C10176^N
PubChem CID	5281691
UNII	71803L5F4S^Y
CompTox Dashboard (EPA)	DTXSID40237979
InChI InChI=1S/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3^N Key: JGUZGNYPMHHYRK-UHFFFAOYSA-N^N InChI=1/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3 Key: JGUZGNYPMHHYRK-UHFFFAOYAY
SMILES COC1=CC(=C2C(=C1)OC(=C(C2=O)O)C3=CC(=C(C=C3)O)O)O
Properties
Chemical formula	C₁₆H₁₂O₇
Molar mass	316.26 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references