5,6,7-Trimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

CAS Registry Number®

4332-73-4
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CAS Name

5,6,7-Trimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Molecular Formula

C19H18O6

Molecular Mass

342.34

Cite this Page

5,6,7-Trimethoxy-3-(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=4332-73-4 (retrieved 2024-09-07) (CAS RN: 4332-73-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    188 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=OVIIKCVNNUKDMQ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1C(=COC=2C=C(OC)C(OC)=C(OC)C21)C=3C=CC(OC)=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5,6,7-trimethoxy-3-(4-methoxyphenyl)-
  • Isoflavone, 4′,5,6,7-tetramethoxy-
  • 5,6,7-Trimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • Irisolidone, methyl ether
  • 5,6,7,4′-Tetramethoxyisoflavone

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