Ermanin

Ermanin
Names

IUPAC name 5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)chromen-4-one
Other names 3,4'-Dimethoxychrysin Kaempferol-3,4'-dimethylether Kaempferol 3,4'-di-O-methyl ether 5,7-Dihydroxy-3,4'-dimethoxyflavone 5,7-Dihydroxy-3-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
Identifiers
CAS Number	20869-95-8^Y=
3D model (JSmol)	Interactive image
ChemSpider	4508982^N
ECHA InfoCard	100.040.070
PubChem CID	5352001
InChI InChI=1S/C17H14O6/c1-21-11-5-3-9(4-6-11)16-17(22-2)15(20)14-12(19)7-10(18)8-13(14)23-16/h3-8,18-19H,1-2H3^N Key: RJCJVIFSIXKSAH-UHFFFAOYSA-N^N InChI=1/C17H14O6/c1-21-11-5-3-9(4-6-11)16-17(22-2)15(20)14-12(19)7-10(18)8-13(14)23-16/h3-8,18-19H,1-2H3 Key: RJCJVIFSIXKSAH-UHFFFAOYAU
SMILES COC1=CC=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC
Properties
Chemical formula	C₁₇H₁₄O₆
Molar mass	314.28 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N (what is ^YN ?)
Infobox references

Ermanin is an O-methylated flavonol. It was isolated from Tanacetum microphyllum.