Piperine
- IUPAC name
- (2E,4E)-5-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylpenta-2,4-dien-1-one
- Molecular formula
- C17H19NO3
- Molecular weight
- 285.34 g/mol
- Exact mass
- 285.13649347 Da
- XLogP3
- 3.5
- Topological polar surface area
- 38.8 Ų
- Hydrogen-bond donors
- 0
- Hydrogen-bond acceptors
- 3
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
16 more reported names
External database identifiers
- ChEBI:CHEBI:28821
- ChEBI:CHEBI:93043
- ChEMBL:CHEMBL43185
- EPA DTXSID:DTXSID3021805
- PubMed:40246250
- PubMed:37244399
- PubMed:36819991
- PubMed:34838672
- PubMed:30935902
- PubMed:29968805
- PubMed:28341137
- PubMed:25655587
- PubMed:25455453
- PubMed:25087745
- PubMed:23943324
- PubMed:23942037
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.