Identification | Back Directory | [Name]
2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone | [CAS]
2068-02-2 | [Synonyms]
3,7-O-DIMETHYLQUERCETIN Rutoside Trihydrate Impurity 7 Quercetin 3,7-di-O-methyl ether 5,3',4'-Trihydroxy-3,7-dimethoxyflavone 3,7-dimethoxy-5,3',4'-trihydroxyflavone 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,7-dimethoxy- | [EINECS(EC#)]
218-187-4 | [Molecular Formula]
C17H14O7 | [MDL Number]
MFCD00017426 | [MOL File]
2068-02-2.mol | [Molecular Weight]
330.29 |
Chemical Properties | Back Directory | [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 |
Hazard Information | Back Directory | [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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