Library mda MDA is a synthetic entactogen of the amphetamine class that produces stimulant and mild psychedelic effects alongside its empathogenic prop…

Library mdai A selective serotonin releasing agent which is rarely used without a stimulant to obtain desirable effects. Previously believed not to be n…

Library

Library mde 3,4-Methylenedioxy-N-ethylamphetamine (also known as MDEA, MDE, and colloquially as Eve) is a lesser-known entactogen substance of the amph…

Library mdma MDMA is a classical entactogen of the substituted amphetamine class, first developed in 1912 by the pharmaceutical company Merck. It remain…

Library mdoh An entactogen, stimulant and psychedelic first synthesised by Alexander Shulgin, MDOH is an analogue of MDA. Described as highly psychedeli…

Library mdpa An obscure substituted methylenedioxyphenethylamine with practically no history of human use. Its pharmacological profile is largely unknow…

Library mdpv MDPV is a synthetic stimulant of the cathinone and pyrrolidine classes, first developed in the 1960s by Boehringer Ingelheim as a potential…

Library meai MEAI, also known as 5-methoxy-2-aminoindane (5-MeO-AI) and by its developmental code name CMND-100, is an entactogen-like psychoactive drug…

Library

Library mephedrone Mephedrone is a synthetic entactogen-stimulant of the substituted cathinone class. Originally synthesized in 1929, it was rediscovered in 2…

Library methamnetamine A selective serotonin releaser, which also shows some light psychedelic activity. Almost always taken with a stimulant, to cause euphoric e…

Library methcathinone Methcathinone is a synthetic stimulant of the cathinone and phenethylamine classes. First synthesized in 1928 in the United States, it was…

Library methylone Methylone is a synthetic stimulant and entactogen of the cathinone class. First synthesized by Peyton Jacob III and Alexander Shulgin in 19…

Library mexedrone Mexedrone is a stimulant drug of the cathinone class. It alters the reuptake of serotonin, dopamine, and norepinephrine to cause euphoria,…

Library nep NEP is a substituted cathinone that produces stimulating, euphoric, and mildly entactogenic effects. It first appeared on the research chem…

Library

Library nm2ai NM-2-AI is a relatively obscure synthetic stimulant in the aminoindane class. Chemically, it is 2-aminoindane with N-methyl substitution an…

Library pma para-Methoxyamphetamine (also known as 4-methoxyamphetamine, 4-MeOA, inaccurately as 4-MA (which should be reserved for 4-MA (4-MeA) instea…

Library pmma para-Methoxymethamphetamine (also known as 4-methoxymethamphetamine, 4-MeOMA, inaccurately as "4-MMA" (which should instead be reserved for…

Library psilocin 4-Hydroxy-N,N-dimethyltryptamine (also known as 4-HO-DMT, 4-OH-DMT, and psilocin) is a naturally-occurring psychedelic substance of the try…

Library

Library yopo Anadenanthera peregrina, also known as yopo, is a perennial tree native to the Caribbean and South America. It is an entheogen containing 5…