Kumatakenin

Kumatakenin
	Chemical structure of kumatakenin
Names
	IUPAC name 4′,5-Dihydroxy-3,7-dimethoxyflavone
	Systematic IUPAC name 5-Hydroxy-2-(4-hydroxyphenyl)-3,7-dimethoxy-4H-1-benzopyran-4-one
	Other names Jaranol; Kumatakillin; 5,4'-Dihydroxy-3,7-dimethoxyflavone; 3,7-Dimethoxyl kaempferol; Kamatakenin
Identifiers
CAS Number	3301-49-3 ;
3D model (JSmol)	Interactive image;
ChemSpider	4477326 ;
PubChem CID	5318869;
UNII	5FAQ11412T ;
CompTox Dashboard (EPA)	DTXSID90186645 ;
	InChI InChI=1S/C17H14O6/c1-21-11-7-12(19)14-13(8-11)23-16(17(22-2)15(14)20)9-3-5-10(18)6-4-9/h3-8,18-19H,1-2H3 Key: BJBUTJQYZDYRMJ-UHFFFAOYSA-N ; InChI=1/C17H14O6/c1-21-11-7-12(19)14-13(8-11)23-16(17(22-2)15(14)20)9-3-5-10(18)6-4-9/h3-8,18-19H,1-2H3 Key: BJBUTJQYZDYRMJ-UHFFFAOYAI;
	SMILES COC1=CC(=C2C(=C1)OC(=C(C2=O)OC)C3=CC=C(C=C3)O)O;
Properties
Chemical formula	C17H14O6
Molar mass	314.293 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

Kumatakenin is an O-methylated flavonol. It can be found in Astragalus membranaceus.^[1]

References

^ Dungérdorzh, D; Petrenko, V. V (1972). "Kumatakenin from Astragalus membranaceus". Chemistry of Natural Compounds. 8 (3): 382. Bibcode:1972CNatC...8..382D. doi:10.1007/BF00563758.