Noopept

research-chemicalnootropic

A common nootropic often attributed with temporarily increasing intelligence, concentration, focus and memory recall. Da...

O-Desmethyltramadol

odt, o-smt, o-dsmt

opioidresearch-chemicalhabit-forming

A opioid analgesic which is the main active metabolite of Tramadol. Alone, it is a few times more potent than Tramadol a...

O-PCE

2'-oxo-pce, eticyclidone, opce +1 more

dissociativeresearch-chemicalhabit-forming

Dissociative of the Arylcyclohexylamine class. Structurally related to Deschloroketamine....

PFBT

4-fluorotropacocaine

stimulanthabit-formingtentative

Tropane derivative substance that supposedly has around ~30% the potency of Cocaine as a stimulant. While also having pr...

PRL-8-53

prl853

research-chemicalnootropictentative

A nootropic research chemical first synthesized in the 70s. One study shows a drastic improvement in mid-term memory amo...

PV-8

a-phpp

stimulantresearch-chemicaltentative

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

Pagoclone

depressanthabit-formingtentative

An anxiolytic drug related to zopiclone with no sedative or hypnotic qualities. Has been investigated as a possible alco...

Pentedrone

stimulantresearch-chemicalhabit-forming

A potent NDRI cathinone-type stimulant with more-ish effects but not thought to be especially enjoyable....

Pentylone

4-meppp, bk-mbdp, bk-methyl-k

stimulantpsychedelicresearch-chemical

A stimulant, empathogen and substituted cathinone. It was first synthesised in the 1960s, and re-appeared on the researc...

Phenazepam

benzodiazepineresearch-chemicalhabit-forming

A very long acting, potent and subtle benzodiazepine. Infamous for the calamitous experiences it tends to produce in peo...

Phenibut

depressantresearch-chemicalhabit-forming

A derivative of GABA with the addition of a phenyl ring which allows it to cross the Blood Brain Barrier. Is mostly used...

Phenylpiracetam

phenylpiracetam, phenotropil

stimulantresearch-chemicalnootropic

A nootropic and piracetam analogue also known as fonturacetam, this drug has been shown to have potential memory enhanci...

PiPT

psychedelicresearch-chemicaltentative

A rare psychedelic tryptamine related to DPT. Little is known about the effects or safety profile of this compound....

Prolintane

catovit, promotil, villescon

stimulantresearch-chemicaltentative

A stimulant drug which is a dopamine reuptake inhibitor, related to MDPV and Pyrovalerone. It was first developed in the...

Propylphenidate

pph

stimulantresearch-chemicaltentative

Propylphenidate is a short acting stimulant....

Proscaline

psychedelicresearch-chemical

A very uncommon psychedelic stimulant and phenethylamine and analogue on mescaline with similar effects. Roughly 5-7 tim...

Psilocin

4-ho-dmt, 4-oh-dmt

psychedelictentativeempathogen

Psilocin is a substutued tryptamine alkaloid, that is present in most psychedelic mushrooms. It is relatively unstable i...

Pyrazolam

benzodiazepineresearch-chemicalhabit-forming

RC benzodiazepine discovered by Hoffman-LaRoche in the 1970s. Came to the RC market in the early 2010s. At lower doses i...

Pyrophenidone

stimulantresearch-chemicalhabit-forming

An NDRI pyrovalerone derivative reported to have very similar subjective effects. Virtually no information exists about ...

RTI-111

dichloropane

stimulantresearch-chemicaltentative

Stimulant of the Phenyltropane class that acts as a SNDRI. Presumably it will have a slightly slower onset and bit longe...

Rolicyclidine

pcpy

dissociativeresearch-chemicalhabit-forming

Rolicyclidine, also known as PCPy, is a dissociative with effects similar to PCP. While this dissociative anesthetic has...

TH-PVP

tentativeresearch-chemicalstimulant

A pyrovalerone stimulant related to a-PVP and naphyrone. Very little information about effects or safety profile, virtua...

TMA-2

psychedelicresearch-chemicaltentative

Trimethoxyamphetamine-2, a psychedelic amphetamine and stimulant first synthesised by Alexander Shulgin. An uncommon com...

TMA-6

psychedelicresearch-chemicaltentative

A rarely seen Psychedelic Amphetamine and Mescaline analogue. First synthesised by Alexander Shulgin, who descrived it a...

Total substances: 551 · Last synced: 12/28/2025