5-Hydroxy-3,7,3′,4′-tetramethoxyflavone

CAS Registry Number®

1245-15-4
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CAS Name

5-Hydroxy-3,7,3′,4′-tetramethoxyflavone

Molecular Formula

C19H18O7

Molecular Mass

358.34

Cite this Page

5-Hydroxy-3,7,3′,4′-tetramethoxyflavone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1245-15-4 (retrieved 2024-04-26) (CAS RN: 1245-15-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    159-160 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H18O7/c1-22-11-8-12(20)16-15(9-11)26-18(19(25-4)17(16)21)10-5-6-13(23-2)14(7-10)24-3/h5-9,20H,1-4H3

InChIKey

InChIKey=HHGPYJLEJGNWJA-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1C(OC)=C(OC=2C=C(OC)C=C(O)C12)C=3C=CC(OC)=C(OC)C3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-
  • Flavone, 5-hydroxy-3,3′,4′,7-tetramethoxy-
  • 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4H-1-benzopyran-4-one
  • Retusin (Ariocarpus)
  • Retusine

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