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2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone

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2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone Basic information

Product Name:
2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone
Synonyms:
  • 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone
  • 3,7-dimethoxy-5,3',4'-trihydroxyflavone
  • 3,7-O-DIMETHYLQUERCETIN
  • 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one
  • 5,3',4'-Trihydroxy-3,7-dimethoxyflavone
  • Quercetin 3,7-di-O-methyl ether
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-
  • Rutoside Trihydrate Impurity 7
CAS:
2068-02-2
MF:
C17H14O7
MW:
330.29
EINECS:
218-187-4
Product Categories:
  • Penta-substituted Flavones
Mol File:
2068-02-2.mol
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2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone Chemical Properties

Melting point:
241-242℃
InChI
InChI=1S/C17H14O7/c1-22-9-6-12(20)14-13(7-9)24-16(17(23-2)15(14)21)8-3-4-10(18)11(19)5-8/h3-7,18-20H,1-2H3
InChIKey
LUJAXSNNYBCFEE-UHFFFAOYSA-N
SMILES
C1(C2=CC=C(O)C(O)=C2)OC2=CC(OC)=CC(O)=C2C(=O)C=1OC
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2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone Usage And Synthesis

Uses

Quercetin 3,7-dimethyl ether, isolated from Croton schiedeanus Schlecht, has a NO/cGMP pathway-related profile, with increased vasorelaxant activity[1].

Definition

ChEBI: A dimethoxyflavone that the 3,7-di-O-methyl derivative of quercetin.

References

[1] M F Guerrero, et al. Quercetin 3,7-dimethyl Ether: A Vasorelaxant Flavonoid Isolated From Croton Schiedeanus Schlecht. J Pharm Pharmacol. 2002 Oct;54(10):1373-8. DOI:10.1211/002235702760345455

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