Nimetazepam

erimin

benzodiazepinehabit-formingdepressant

A pharmaceutical benzodiazepine with hypnotic and sedative effects. Rarely seen in the West but reportedly very frequent...

Nitemazepam

3-hydroxynimetazepam

benzodiazepinedepressanthabit-forming

A new RC benzodiazepine based off the chemical structure of Nimetazepam. It is relatively new and not many experience re...

Nitracaine

stimulanttentativehabit-forming

An analogue of dimethocaine with local anaesthetic and stimulant properties, marketed in the RC scene as a Cocaine repla...

Nitrazepam

mogadon, baronite, dormin +13 more

benzodiazepinehabit-formingdepressant

Hypnotic Benzodiazepine, that is used for short term relief of anxiety and insomnia. It has a pronouced affect on respri...

Nitrazolam

benzodiazepinehabit-formingdepressant

Hypnotic benzodiazepine that is the triazolo analogue of Nitrazepam and about 4x more potent compared to the parent comp...

Nordazepam

nordaz, nordiazepam, desmethyldiazepam

benzodiazepinehabit-formingdepressant

Has all the normal benzodiazepine effects. Such as being an anti-convulsant, muscle relaxant, sedative effects, and anxi...

Norflurazepam

n-desalkylflurazepam

benzodiazepinedepressanttentative

Benzodiazepine analogue that is an active metabolite to many other benzodiazepines, such as Flurazepam, Flutoprazepam, a...

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....

Opium

O

opioidhabit-formingdepressant

Opium is a naturally occurring analgesic harvested as a latex from ripe Papaver somniferum (opium poppy) pods. The sap o...

Oxazepam

serax

benzodiazepinedepressanthabit-forming

A prescription benzodiazepine with intermediate duration and half life. A sedative and hypnotic which may cause lowered ...

Oxazolam

depressanthabit-forming

A benzodiazepine derivative that is a prodrug for desmethyldiazepam....

Oxycodone

oxy, oxycontin, percocet +1 more

opioidhabit-formingdepressant

A semisynthetic opioid analgesic developed in 1917, prescribed primarily for pain management. It has become extremely po...

Oxymorphone

opana, stopsigns

opioidhabit-formingdepressant

A powerful semisynthetic opioid analgesic also known as opana. A derivative of morphine it is approximately ten times as...

PCE

eticyclidine

dissociativetentativehabit-forming

Eticyclidine (PCE) is a Dissociative anesthetic that has hallucinogenic effects. Slightly more potent than Phencyclidine...

PCP

angeldust, phencyclidine, angel +3 more

dissociativehabit-forming

A strong dissociative drug. PCP works primarily as an NMDA receptor antagonist. Also referred to as "wet" or "angel dus...

PFBT

4-fluorotropacocaine

stimulanthabit-formingtentative

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

PST

poppy-seed-tea, poppy-tea

opioiddepressanthabit-forming

Poppy Tea can be made from poppy pods, stalks and seeds, and contains various opium alkaloids including primarily Morphi...

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...

Parafluorofentanyl

pff, 4-fluorofentanyl

opioiddepressanthabit-forming

Rare, little known and extremely potent analogue of Fentanyl developed by Janssen Pharmaceutica in the 1960s. Use with e...

Pemoline

stimulanthabit-forming

A stimulant of the 4-oxazolidinone class. Was used as a medication for ADHD and Narcolepsy, yet was pulled from most mar...

Pentazocine

talwin

habit-formingdepressantopioid

A synthetic opioid used as an analgesic. It is only used IM and IV in the medical field and has respiratory depressant e...

Pentedrone

stimulantresearch-chemicalhabit-forming

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

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