FUB-PB-22
# FUB-PB-22

FUB-PB-22 (QUFUBIC) is an indole-based synthetic cannabinoid that is a potent agonist of the $CB_1$ receptor and has been sold online as a designer drug.

## Pharmacology

FUB-PB-22 acts as a full agonist with a binding affinity of 0.386nM at $CB_1$ and 0.478nM at $CB_2$ cannabinoid receptors.

## Legal status

FUB-PB-22 is an Anlage II controlled substance in Germany. It was scheduled in Japan in July 2014.

As of October 2015 FUB-PB-22 is a controlled substance in China.

It is also banned in Sweden.

