5F-AB-FUPPYCA or AZ-037 is a new synthetic cannabinoid based on a pyrazole compound. 5F-AB-FUPPYCA is a CB1 receptor agonist. 5F-AB-FUPPYCA first appeared online as a designer drug and was recorded in 2015 and for a long time it was not popular online as a product of chemical research. At the moment 5F-AB-FUPPYCA has legal status in many countries.