N-(1-amino-3-methyl-1-oxobutan-2-yl)-1-(5-fluoropentyl)-1H-indazole-3-carboxamide (other name: 5-fluoro AB-PINACA or 5F–ABPINACA),
5-fluoro AB-PINACA is a derivative of AB-PINACA featuring a fluorine atom added to the terminal carbon of the pentyl group. The physiological and toxicological properties of this compound have not been determined.
5-fluoro AB-PINACA is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.