5,6,7,4′-Tetramethoxyflavone

CAS Registry Number®

1168-42-9
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CAS Name

5,6,7,4′-Tetramethoxyflavone

Molecular Formula

C19H18O6

Molecular Mass

342.34

Cite this Page

5,6,7,4′-Tetramethoxyflavone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1168-42-9 (retrieved 2024-04-24) (CAS RN: 1168-42-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    158-160 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H18O6/c1-21-12-7-5-11(6-8-12)14-9-13(20)17-15(25-14)10-16(22-2)18(23-3)19(17)24-4/h5-10H,1-4H3

InChIKey

InChIKey=URSUMOWUGDXZHU-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(OC(=CC2=O)C3=CC=C(OC)C=C3)=CC(OC)=C1OC

Canonical SMILES

O=C1C=C(OC=2C=C(OC)C(OC)=C(OC)C12)C=3C=CC(OC)=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5,6,7-trimethoxy-2-(4-methoxyphenyl)-
  • Flavone, 4′,5,6,7-tetramethoxy-
  • 5,6,7-Trimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • 4′,5,6,7-Tetramethoxyflavone
  • Tetra-O-methylscutellarein

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