Structure via PubChem · Public domain (PubChem)
pulvinic acid
Sign in to saveAlso known as Pulvic acid, Acetic acid, (3-hydroxy-5-oxo-4-phenyl-2(5H)-furylidene)phenyl-, Benzeneacetic acid, alpha-(3-hydroxy-5-oxo-4-phenyl-2(5H)-furanylidene)-, (E)-
chemical compound
Chemical data
- Formula
- C18H12O5
- Molecular weight
- 308.3 g/mol
- IUPAC name
- (2E)-2-(5-hydroxy-3-oxo-4-phenylfuran-2-ylidene)-2-phenylacetic acid
- SMILES
- C1=CC=C(C=C1)C2=C(O/C(=C(\C3=CC=CC=C3)/C(=O)O)/C2=O)O
- InChIKey
- WFZQEWXZFDGFEP-JQIJEIRASA-N
- XLogP
- 3
- Polar surface area
- 83.8 Ų
- H-bond donors
- 2
- H-bond acceptors
- 5
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 308.068481
Show 5 more facts
- Commons category
- Pulvinic acid
- chemical formula
- C₁₈H₁₂O₅
- found in taxon
- Letharia vulpina
- isomeric SMILES
- C1=CC=C(C=C1)C2=C(O/C(=C(\C3=CC=CC=C3)/C(=O)O)/C2=O)O
- canonical SMILES
- C1=CC=C(C=C1)C2=C(OC(=C(C3=CC=CC=C3)C(=O)O)C2=O)O
Sources (1)
via Wikidata · CC0