Luteone (isoflavone)

Luteone
Names
	IUPAC name 2′,4′,5,7-Tetrahydroxy-6-(3-methylbut-2-en-1-yl)isoflavone
	Systematic IUPAC name 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methylbut-2-en-1-yl)-4H-1-benzopyran-4-one
	Other names Ruizgenin
Identifiers
CAS Number	41743-56-0 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:27917 ;
ChEMBL	ChEMBL549617;
ChemSpider	4445109 ;
KEGG	C10498;
PubChem CID	5281797;
UNII	FU3E0232IF ;
CompTox Dashboard (EPA)	DTXSID00194574 ;
	InChI InChI=1S/C20H18O6/c1-10(2)3-5-13-16(23)8-17-18(19(13)24)20(25)14(9-26-17)12-6-4-11(21)7-15(12)22/h3-4,6-9,21-24H,5H2,1-2H3 Key: MMPVAPMCVABQPS-UHFFFAOYSA-N;
	SMILES CC(=CCC1=C(C=C2C(=C1O)C(=O)C(=CO2)C3=C(C=C(C=C3)O)O)O)C;
Properties
Chemical formula	C20H18O6
Molar mass	354.358 g·mol−1
	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

Luteone is a prenylated isoflavone, a type of flavonoid. It can be found in the pods of Laburnum anagyroides and can be synthesized.