Herbacetin

Herbacetin

Chemical structure of herbacetin
Ball-and-stick model of the herbacetin molecule
Names
IUPAC name 3,5,7,8-tetrahydroxy-2-(4-hydroxyphenyl)chromen-4-one
Other names 8-Hydroxykaempferol
Identifiers
CAS Number	527-95-7 Y
ChemSpider	4444174 N
Jmol 3D model	Interactive image
PubChem	5280544
InChI InChI=1S/C15H10O7/c16-7-3-1-6(2-4-7)14-13(21)12(20)10-8(17)5-9(18)11(19)15(10)22-14/h1-5,16-19,21H N Key: ZDOTZEDNGNPOEW-UHFFFAOYSA-N N InChI=1/C15H10O7/c16-7-3-1-6(2-4-7)14-13(21)12(20)10-8(17)5-9(18)11(19)15(10)22-14/h1-5,16-19,21H Key: ZDOTZEDNGNPOEW-UHFFFAOYAP
SMILES C1=CC(=CC=C1C2=C(C(=O)C3=C(O2)C(=C(C=C3O)O)O)O)O
Properties
Chemical formula	C15H10O7
Molar mass	302.24 g·mol−1
Density	1.799 g/mL
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

Herbacetin is a flavonol, a type of flavonoid.

Glycosides

Herbacetin diglucoside can be isolated from flaxseed hulls.

Rhodionin is a herbacetin rhamnoside found in Rhodiola species.

Other related compounds

Rhodiolin, a flavonolignan, is the product of the oxidative coupling of coniferyl alcohol with the 7,8-dihydroxy grouping of herbacetin. It can be found in the rhizome of Rhodiola rosea.