Para-Iodoamphetamine

para-Iodoamphetamine (PIA), also known as 4-iodoamphetamine (4-IA), is a research chemical of the phenethylamine and amphetamine chemical classes.

It acts as a selective serotonin releasing agent and is also a MAOI.

4-IA is rumored to be a serotonergic neurotoxin on the account of that being reported to be the case for p-CA.

However, p-IA is a much weaker 5-HT neurotoxin than is the case for p-CA.