5-Hydroxy-3,7,4′-trimethoxyflavone

CAS Registry Number®

15486-34-7

CAS Name

5-Hydroxy-3,7,4′-trimethoxyflavone

Molecular Formula

C18H16O6

Molecular Mass

328.32

Cite this Page

5-Hydroxy-3,7,4′-trimethoxyflavone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=15486-34-7 (retrieved 2024-11-22) (CAS RN: 15486-34-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    145-146 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H16O6/c1-21-11-6-4-10(5-7-11)17-18(23-3)16(20)15-13(19)8-12(22-2)9-14(15)24-17/h4-9,19H,1-3H3

InChIKey

InChIKey=WSQWAMGRHJQANC-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-(4-methoxyphenyl)-
  • Flavone, 5-hydroxy-3,4′,7-trimethoxy-
  • 5-Hydroxy-3,7-dimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • Kaempferol 3,4′,7-trimethyl ether
  • 3,4′,7-Tri-O-methylkaempferol

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Deleted or Replaced CAS Registry Numbers

98006-99-6