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

Library pramiracetam Pramiracetam (also known as Pramistar) is a nootropic stimulant of the racetam class. It is a derivative of piracetam, which has been studi…

Library prolintane 1-Phenyl-2-pyrrolidinylpentane (also known as Prolintane, and by the trade names Catovit, Promotil, and Villescon) is a synthetic central n…

Library propylamphetamine Propylamphetamine is a central nervous system psychostimulant and substituted amphetamine which was never marketed. It was first developed…

Library propylcathinone Propylcathinone, or N-propylcathinone, is a stimulant and designer drug of the amphetamine and cathinone families. It is known to be inacti…

Library propylhexedrine Propylhexedrine (also known as Benzedrex and Obesin) is a stimulant substance of the cycloalkylamine class. It is a structural analog of me…

Library propylphenidate Propylphenidate is a short acting stimulant.

Library pseudoephedrine Pseudoephedrine, sold under the brand name Sudafed among others, is a sympathomimetic medication which is used as a nasal decongestant to t…

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Library pseudoephrine Widely sold as a decongestant, and one isomer of Ephedrine. It is not generally considered to have any recreational value. Is also used in…

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Library pv8 Stimulant of the pyrrolidinophenone class that is a higher homologue of α-PHP and generally less potent and less effective.

Library pyrophenidone An NDRI pyrovalerone derivative reported to have very similar subjective effects. Virtually no information exists about this drug's effects…

Library pyrovalerone Pyrovalerone is classified as Norepinephrine–dopamine reuptake inhibitor (stimulant). It belongs to the Pyrrolidinophenone cathinone chemic…

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Library ritalinic_acid Ritalinic acid is a substituted phenethylamine and an inactive major metabolite of the psychostimulant drugs methylphenidate, dexmethylphen…

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Library rti111 Dichloropane (also known as RTI-111 or O-401) is a novel stimulant substance of the phenyltropane class. Its effects include stimulation, t…

Library sibutramine Sibutramine is classified as Stimulant, Anorectic. It belongs to the Phenethylamine (structurally related to amphetamines) chemical class.

Library synephrine Synephrine, or, more specifically, p-synephrine, is an alkaloid, occurring naturally in some plants and animals, and also in approved drugs…

Library tapentadol Tapentadol is a centrally-acting synthetic opioid analgesic of the phenylpropylaminopentane class. First approved by the FDA in 2008, it po…

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Library tbocmethamphetamine

Library tbuone MDPT, also known as tertylone, tBuONE, or 3,4-methylenedioxy-N-tert-butylcathinone (MD-tBC), among other names, is a stimulant and recreati…

Library tdiq TDIQ, also known as MDTHIQ or MDA-CR, is a tetrahydroisoquinoline drug used in scientific research, which has anxiolytic and anorectic effe…