Quercetin 5,7,3′,4′-tetramethyl ether

CAS Registry Number®

1244-78-6

CAS Name

Quercetin 5,7,3′,4′-tetramethyl ether

Molecular Formula

C19H18O7

Molecular Mass

358.34

Cite this Page

Quercetin 5,7,3′,4′-tetramethyl ether.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1244-78-6 (retrieved 2024-11-23) (CAS RN: 1244-78-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    195.6 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=AAASNKNLMQBKFV-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1C(O)=C(OC2=CC(OC)=CC(OC)=C12)C=3C=CC(OC)=C(OC)C3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-3-hydroxy-5,7-dimethoxy-
  • Flavone, 3-hydroxy-3′,4′,5,7-tetramethoxy-
  • 2-(3,4-Dimethoxyphenyl)-3-hydroxy-5,7-dimethoxy-4H-1-benzopyran-4-one
  • 3-Hydroxy-3′,4′,5,7-tetramethoxyflavone
  • 3′,4′,5,7-Tetramethylquercetin

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