3,5,7,8,3′,4′-Hexamethoxyflavone

CAS Registry Number®

7741-47-1

CAS Name

3,5,7,8,3′,4′-Hexamethoxyflavone

Molecular Formula

C21H22O8

Molecular Mass

402.39

Cite this Page

3,5,7,8,3′,4′-Hexamethoxyflavone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7741-47-1 (retrieved 2025-01-30) (CAS RN: 7741-47-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170-172 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H22O8/c1-23-12-8-7-11(9-13(12)24-2)18-21(28-6)17(22)16-14(25-3)10-15(26-4)19(27-5)20(16)29-18/h7-10H,1-6H3

InChIKey

InChIKey=XBZIUXVIWRAJKB-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(=C(OC)C(OC)=C1)OC(=C(OC)C2=O)C3=CC(OC)=C(OC)C=C3

Canonical SMILES

O=C1C(OC)=C(OC=2C(OC)=C(OC)C=C(OC)C12)C=3C=CC(OC)=C(OC)C3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3,5,7,8-tetramethoxy-
  • Flavone, 3,3′,4′,5,7,8-hexamethoxy-
  • 2-(3,4-Dimethoxyphenyl)-3,5,7,8-tetramethoxy-4H-1-benzopyran-4-one
  • 3,3′,4′,5,7,8-Hexamethoxyflavone
  • Gossypetin hexamethyl ether

View All