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

Library methamphetamine Methamphetamine is a potent synthetic stimulant of the substituted amphetamine class. First synthesized in 1893 by Japanese chemist Nagayos…

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

Library methedrone BK-PMMA Closely related to PMMA and others. Stimulant.

Library methiopropamine Methiopropamine is a synthetic stimulant of the thiophene class and a structural analogue of methamphetamine, first synthesized in 1942. De…

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Library methoxybuphedrone

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Library methylated_cocaine

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Library methylbuphedrone

Library methylephedrine Methylephedrine, sold under the brand name Metheph among others, is a sympathomimetic medication described as an antiasthmatic agent and us…

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Library methylethcathinone

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Library methylmethcathinone

Library methylmorphenate Stimulant of the phenylmorpholine class, an analogue of Methylphenidate where the piperidine ring has been replaced by a morpholine one, wi…

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 methylphenidate Methylphenidate is a central nervous system stimulant of the phenidate class. First synthesized in 1944, it became one of the most widely p…

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

Library mmda

Library mmdma 5-Methoxy-3,4-methylenedioxymethamphetamine is a designer drug of the substituted methylenedioxyphenethylamine (MDxx) class. Little is know…

Library modafinil Modafinil is a benzhydryl-class eugeroic stimulant first developed in France in the late 1970s by neurophysiologist Michel Jouvet and Lafon…

Library mpbp 4'-Methyl-α-pyrrolidinobutiophenone or MPBP is a stimulant compound which has been reported as a novel designer drug. It is closely related…

Library mphp 4'-Methyl-α-pyrrolidinohexiophenone (MPHP) is a stimulant compound which has been reported as a novel designer drug. It is closely related…