Structure via PubChem · Public domain (PubChem)
pinobanksin
Sign in to saveAlso known as 2,3-Dihydro-3,5,7-trihydroxy-2-phenyl-4H-1-benzopyran-4-one
Pinobanksin is an antioxidant bioflavonoid (specifically a flavanonol, a category of flavonol) that inhibits peroxidation of low density lipoprotein and it has electron donor properties reducing alpha-tocopherol radicals. It is present in sunflower honey.
Chemical data
- Formula
- C15H12O5
- Molecular weight
- 272.25 g/mol
- IUPAC name
- (2R,3R)-3,5,7-trihydroxy-2-phenyl-2,3-dihydrochromen-4-one
- SMILES
- C1=CC=C(C=C1)[C@@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)O
- InChIKey
- SUYJZKRQHBQNCA-LSDHHAIUSA-N
- XLogP
- 2.2
- Polar surface area
- 87 Ų
- H-bond donors
- 3
- H-bond acceptors
- 5
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Subclass of
- flavanone
- Mass
- 272.068
Show 5 more facts
- found in taxon
- Populus alba
- Commons category
- Pinobanksin
- chemical formula
- C₁₅H₁₂O₅
- canonical SMILES
- C1=CC=C(C=C1)C2C(C(=O)C3=C(C=C(C=C3O2)O)O)O
- isomeric SMILES
- C1=CC=C(C=C1)[C@@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)O
Sources (2)
via Wikidata · CC0
~1 min read
Encyclopedic overview
2 sectionsContents
- References
- External links
Pinobanksin is an antioxidant bioflavonoid (specifically a flavanonol, a category of flavonol) that inhibits peroxidation of low density lipoprotein and it has electron donor properties reducing alpha-tocopherol radicals. It is present in sunflower honey.
Pinobanksin is biosynthesized from pinocembrin.
Excerpted from Wikipedia’s “pinobanksin” article, available under the CC BY-SA 4.0 licence.