Kaempferol

Kaempferol
Names
	IUPAC name 3,4′,5,7-Tetrahydroxyflavone
	Systematic IUPAC name 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
	Other names Kaempherol; Robigenin; Pelargidenolon; Rhamnolutein; Rhamnolutin; Populnetin; Trifolitin; Kempferol; Swartziol
Identifiers
CAS Number	520-18-3 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:28499 ;
ChEMBL	ChEMBL150 ;
ChemSpider	4444395 ;
DrugBank	DB01852;
ECHA InfoCard	100.007.535
EC Number	208-287-6;
KEGG	C05903 ;
PubChem CID	5280863;
UNII	731P2LE49E ;
CompTox Dashboard (EPA)	DTXSID7020768 ;
	InChI InChI=1S/C15H10O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,16-18,20H Key: IYRMWMYZSQPJKC-UHFFFAOYSA-N;
	SMILES O=c1c(O)c(-c2ccc(O)cc2)oc2cc(O)cc(O)c12;
Properties
Chemical formula	C15H10O6
Molar mass	286.23 g/mol
Density	1.688 g/mL
Melting point	276–278 °C
	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

Kaempferol (3,4′,5,7-tetrahydroxyflavone) is a natural flavonol, a type of flavonoid, found in a variety of plants and plant-derived foods including kale, beans, tea, spinach, and broccoli. It is also found in propolis extracts. Kaempferol is a yellow crystalline solid with a melting point of 276–278 °C (529–532 °F). It is slightly soluble in water and highly soluble in hot ethanol, ethers, and DMSO. Kaempferol is named for 17th-century German naturalist Engelbert Kaempfer.