Recommended dosage: 100-200mg
Methiopropamine ( MPA ) is a thiophene ring-based structural analog of methamphetamine originally reported in 1942. Chemically it is not a phenethylamine or amphetamine and is not their functional analog either, which makes it a perfectly legal drug that circumvents even the anti-drug-analog laws. It originally appeared for public sale in the UK in December 2010 as a “research chemical” or “legal high”, recently branded as Blow. It has limited popularity as a recreational stimulant, but still produce effects similar to methamphetamine.