What is AB-FUBINACA?

Chemically, AB-FUBINACA belongs to the indazole-based class of synthetic cannabinoids. It was first identified in Japan in 2012 and has since appeared in several laboratory studies around the world. The molecular formula of AB-FUBINACA is C20H21FN4O2, and it acts as a potent agonist for both CB1 and CB2 receptors.

In laboratory conditions, AB-FUBINACA exhibits extremely high potency, even at very low concentrations.