5-IAI (5-Iodo-2-aminoindane) is a research chemical which was developed in the 1990's. The team were investigating chemicals that could be non-neurotoxic analogues of MDMA. 5-IAI has been described as the research chemical alternative to MDMA and an excellent replacement for the outdated product recently made unavailable. Tests show that 5-IAI is stronger than previous products and is a must have for keen researchers so look no further if you wish to buy 5-IAI.