5-Hydroxy-6,7,3′,4′-tetramethoxyflavone

CAS Registry Number®

21763-80-4

CAS Name

5-Hydroxy-6,7,3′,4′-tetramethoxyflavone

Molecular Formula

C19H18O7

Molecular Mass

358.34

Cite this Page

5-Hydroxy-6,7,3′,4′-tetramethoxyflavone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21763-80-4 (retrieved 2024-11-21) (CAS RN: 21763-80-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    189-190 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H18O7/c1-22-12-6-5-10(7-14(12)23-2)13-8-11(20)17-15(26-13)9-16(24-3)19(25-4)18(17)21/h5-9,21H,1-4H3

InChIKey

InChIKey=QEWSAPKRFOFQIU-UHFFFAOYSA-N

SMILES

OC1=C2C(OC(=CC2=O)C3=CC(OC)=C(OC)C=C3)=CC(OC)=C1OC

Canonical SMILES

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

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-
  • Flavone, 5-hydroxy-3′,4′,6,7-tetramethoxy-
  • 2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one
  • 5-Hydroxy-6,7,3′,4′-tetramethoxyflavone
  • 5-Hydroxy-3′,4′,6,7-tetramethoxyflavone

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration