2-(3,4-Dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-4H-1-benzopyran-4-one

CAS Registry Number®

1486-66-4

CAS Name

2-(3,4-Dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-4H-1-benzopyran-4-one

Molecular Formula

C17H14O7

Molecular Mass

330.29

Cite this Page

2-(3,4-Dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-4H-1-benzopyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1486-66-4 (retrieved 2024-11-24) (CAS RN: 1486-66-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    268 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C17H14O7/c1-22-12-6-9(18)7-13-14(12)15(21)17(23-2)16(24-13)8-3-4-10(19)11(20)5-8/h3-7,18-20H,1-2H3

InChIKey

InChIKey=AOFQCVDYMNHCKD-UHFFFAOYSA-N

SMILES

O(C)C1=C(OC=2C(C1=O)=C(OC)C=C(O)C2)C3=CC(O)=C(O)C=C3

Canonical SMILES

O=C1C(OC)=C(OC2=CC(O)=CC(OC)=C12)C=3C=CC(O)=C(O)C3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-
  • Flavone, 3′,4′,7-trihydroxy-3,5-dimethoxy-
  • 2-(3,4-Dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-4H-1-benzopyran-4-one
  • Caryatin
  • 3,5-Di-O-Methylquercetin

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