methamphetamine isomers

Hi Everyone, It was along time coming but i am finally having everything and have the time to make Racemic Methamphetamine and then split the D isomer and discard the other one to yield pure Dextro-methamphetamine! I only have one small question about how to use hydrogen chloride gas to make a...

Please help me improve some of my knowledge, because currently I can't find any relevant solutions. After I kept trying to recrystallize D-methamphetamine, every time it turned into white transparent crystals (almost completely transparent, like glass), I asked a local manufacturer to check my...

Introduction In this article, a detailed description of d-methamphetamine hydrochloride synthesis via tartaric acid was represented. This isomer separation approach is the easiest and most popular among clandestine chemists. It's reasoned by cheap and affordable d,l-Tartaric acid (CAS 133-37-9)...