5-Hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

CAS Registry Number®

6665-72-1

CAS Name

5-Hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Molecular Formula

C16H12O4

Molecular Mass

268.26

Cite this Page

5-Hydroxy-2-(4-methoxyphenyl)-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=6665-72-1 (retrieved 2024-11-22) (CAS RN: 6665-72-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    155-156 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H12O4/c1-19-11-7-5-10(6-8-11)15-9-13(18)16-12(17)3-2-4-14(16)20-15/h2-9,17H,1H3

InChIKey

InChIKey=WAGFUKCEIMCKQR-UHFFFAOYSA-N

SMILES

O=C1C=2C(OC(=C1)C3=CC=C(OC)C=C3)=CC=CC2O

Canonical SMILES

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

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-methoxyphenyl)-
  • Flavone, 5-hydroxy-4′-methoxy-
  • 5-Hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • NSC 123408

CAS INSIGHTSTM
Hourglass and a clock