Structure via PubChem · Public domain (PubChem)
商陆黄素
Sign in to saveAlso known as 7,4'-di-O-methylquercetin, 4',7-dimethoxy-3,3',5-trihydroxyflavone, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one
Ombuin is an O-methylated flavonol, a type of flavonoid. It is the 4',7-O-methyl derivative of quercetin.
Chemical data
- Formula
- C17H14O7
- Molecular weight
- 330.29 g/mol
- IUPAC name
- 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxychromen-4-one
- SMILES
- COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)O)O
- InChIKey
- BWORNNDZQGOKBY-UHFFFAOYSA-N
- XLogP
- 2.2
- Polar surface area
- 105 Ų
- H-bond donors
- 3
- H-bond acceptors
- 7
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Subclass of
- flavone
- Mass
- 330.074
Show 3 more facts
- found in taxon
- Physalis minima
- canonical SMILES
- COC1=C(C=C(C=C1)C2=C(C(=O)C3=C(C=C(C=C3O2)OC)O)O)O
- chemical formula
- C₁₇H₁₄O₇
Sources (2)
via Wikidata · CC0