3,5,6,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

CAS Registry Number®

62953-03-1

CAS Name

3,5,6,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Molecular Formula

C20H20O7

Molecular Mass

372.37

Cite this Page

3,5,6,8-Tetramethoxy-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=62953-03-1 (retrieved 2024-11-08) (CAS RN: 62953-03-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    142-144 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)17-20(26-5)16(21)15-18(25-4)13(23-2)10-14(24-3)19(15)27-17/h6-10H,1-5H3

InChIKey

InChIKey=JPQBOQRCDMMBBM-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(=C(OC)C=C1OC)OC(=C(OC)C2=O)C3=CC=C(OC)C=C3

Canonical SMILES

O=C1C(OC)=C(OC2=C(OC)C=C(OC)C(OC)=C12)C=3C=CC(OC)=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 3,5,6,8-tetramethoxy-2-(4-methoxyphenyl)-
  • 3,5,6,8-Tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • 3,5,6,8,4′-Pentamethoxyflavone

CAS INSIGHTSTM
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