Chloral hydrate

chloral-hydrate, aquachloral, somnos

depressanthabit-forming

Chloral Hydrate, a sedative drug discovered in 1832 with a history of recreational use going back to the 19th century. S...

Chloroform

depressanthabit-formingtentative

A naturally occurring organic compound once used as an anaesthetic. Has practically disappeared in this usage due to num...

Cinolazepam

geroderm

depressanthabit-forming

A benzodiazepine derivative drug with anxiolytic effects but mainly hypnotic effects. It is extremely effective for slee...

Citalopram

celexa, cipramil

commonssri

Citalopram is an SSRI that is used to treat depression. It does not lead to a high and causes a wide range of negative p...

Clobazam

frisium

benzodiazepinehabit-formingdepressant

A long acting benzodiazepine which focuses primarily on anxiolytic and anticonvulsant properties. It is used medically t...

Clomethiazole

depressantresearch-chemicalhabit-forming

Structurally related to Thiamine (vitamin B1), but with binding potential at the GABAa site, which causes it to produce ...

Clonazepam

klonopin, kpin

benzodiazepinehabit-formingdepressant

A medium-length common prescription benzodiazepine, often used to treat panic attacks because of its relatively fast sub...

Clonazolam

c-lam, clam

benzodiazepineresearch-chemicalhabit-forming

A long lasting benzodiazepine with heavily hypnotic effects. The safety profile is not well established, and there have ...

Clonidine

catapres, kapvay, duraclon

depressantcommon

Is a medication that is used to treat high blood pressure, anxiety, withdrawal (Typically from Alcohol, Opioids, Smoking...

Cloniprazepam

benzodiazepinedepressanthabit-forming

Prodrug for Clonazepam....

Clonitazene

opioidhabit-formingdepressant

An opioid that is roughly three times as potent as Morphine. Is related to Etonitazene, which is about 1000-1500x the po...

Clorazepate

tranxene, novo-clopate, tranzene

depressantbenzodiazepinehabit-forming

Is a prodrug for Desmethyldiazepam which is responsible for most of the therapeutic effects. Has a long half life, with ...

Clotiazepam

clozan, distensan, trecalmo +3 more

benzodiazepinehabit-formingtentative

Is a thienodiazepine substance. It differs from most other benzodiazepines in which the benzene ring has been replaced b...

Cloxazolam

depressanthabit-forming

Benzodiazepine derivate that is metabolised into Delorazepam. Which is where most of its effects come from....

Cocaine

coke

stimulanthabit-formingcommon

A highly popular, short acting CNS stimulant that works by blocking the reuptake of dopamine, serotonin, and norepinephr...

Codeine

opioidhabit-formingdepressant

Codeine is a weaker opioid used to treat mild to moderate pain and to relieve cough. In many countries it is available o...

Coluracetam

research-chemicalnootropic

A nootropic drug of the racetam class, originally developed to treat Alzheimer's disease, it is currently being investig...

Coronaridine

psychedelictentative

Alkaloid found in Tabernanthe iboga and related species. Persistently reduces the self-administration of Cocaine and Mor...

Cyclizine

depressant

First generation antihistamine and anticholinergic drug used to combat nausea and vomiting. Causes drowsiness. Like most...

Cyclo-Methiodrone

empathogenstimulanthabit-forming

Empathogen with strong stimulant effects, very loosely related to benzylpiperidine....

Cyclobenzaprine

flexeril, apo-cyclobenzaprin, fexmid +1 more

depressanthabit-formingcommon

Muscle relaxant and CNS depressant used to relieve skeletal muscle spasms and associated pain in acute musculoskeletal c...

Cyclopentyl-Fentanyl

cp-f, cpf

opioidtentativeresearch-chemical

An analogue of fentanyl that is unknown in literature, seems to be less potent than its former being Acetyl-Fentanyl. Ye...

Cyclopropylmescaline

cpm, 4-cyclopropylmethoxy-3

psychedelictentativeresearch-chemical

Cyclopropylmescaline, AKA CPM, is a psychedelic/hallucinogenic that was produced by Alexander Shulgin. It causes visual ...

D2PM

diphenylprolinol

stimulanthabit-formingtentative

An NDRI, which is reported as being rather lackluster....

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