title: FUB-PB-22
text: # 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.
  
  