Glaucine

opioidhabit-formingdepressant

An alkaloid that is found in several different scpecies in the Papaveraceae family. It has antiinflammatory and antituss...

HDEP-28

ethylnaphthidate

stimulantresearch-chemicaltentative

Most likely a TRI, such as HDMP-28, short history of human use....

HDMP-28

methylnaphtidate

stimulantresearch-chemicaltentative

Also commonly known as methylnapthidate. A functional stimulant similar to methylphenidate but with a longer duration. N...

HOT-2

hot2

psychedelicresearch-chemicaltentative

A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-2....

HOT-7

hot7

psychedelicresearch-chemicaltentative

A rather rare psychedelic phenylethylamine that is the hydroxylated version and prodrug for 2C-T-7....

HUPERZINE-A

h-a

nootropictentative

A compound that is extracted from the herbs of Huperziceae family. Is known as an acetylcholinesterase inhibitor, which ...

Halothane

depressanttentative

A powerful inhalant anaesthetic generally used in a medical setting to induce unconsciousness, as a supplement with keta...

Hexedrone

stimulantresearch-chemicaltentative

A rare mephedrone analogue also known as MACP, a cathinone stimulant with similar effects to pentedrone....

Hexen

ethyl-hexedrone, n-ethylhexedrone, hex-en +1 more

tentativestimulanthabit-forming

A cathinone based stimulant. Hexen (aka Ethyl-Hexedrone) acts as an NDRI to produce it's effects, and as with most cathi...

Hexobarbital

barbituratedepressanthabit-forming

Is a barbiturate that was once used for inducing anesthesia for surgery. It has a very rapid onset, and a short duration...

Homomazindol

stimulanttentativeresearch-chemical

A potent analogue of mazindol, a rare, atypical stimulant drug and appetite suppressant occasionally prescribed in cases...

Indapex

5-meo-tmt

psychedelicresearch-chemicaltentative

5-MEO-TMT, one of Shulgin's lesser known creations. A psychedelic tryptamine little heard of outside of TiHKaL with very...

Indapyrophenidone

stimulanttentativeresearch-chemical

Indane analogue of Pyrophenidone, a NDRI stimulant with a short duration....

Isomethadone

opioidhabit-formingtentative

Once a pharmaceutical drug also known as isoamidone, this opioid analgesic and methadone analogue was withdrawn from the...

Isophenmetrazine

stimulantresearch-chemicaltentative

Rare and little known analogue of phenmetrazine, which is slightly more potent than other analogues. Probably a stimulat...

Isopropylphenidate

iph, ipph, ippd +1 more

research-chemicalhabit-formingtentative

IPPH (or incorrectly IPH) is a novel piperidine based methylphenidate analogue and NDRI stimulant, but comes with much l...

Isoproscaline

ip

psychedelicresearch-chemicaltentative

A analogue of mescaline, and more closely related to proscaline....

Jenkem

delirianttentative

A hoax which began in online communities of a non-existent drug which was claimed to result from a process involving hum...

LSM-775

lsm

psychedelicresearch-chemicaltentative

Psychedelic of the lysergamide class, less potent by weight and produces a rather mild, dreamy and even sedating trip co...

MBDB

eden, methyl-j

stimulantresearch-chemicaltentative

A rare entactogenic drug and analogue of MDMA possibly first synthesised by David Nichols. Potentially less potent than ...

MBZP

methylbenylpiperazine

stimulantresearch-chemicaltentative

A stimulant drug which is a derivative of BZP....

MCPP

stimulantresearch-chemicaltentative

A phenylpiperazine stimulant first developed in the 1970s before being sold in the RC market, often mislabelled as MDMA....

MDEA

mde, eve

stimulantempathogententative

A quite rare empathogen closely related to MDMA. Yet is less potent than the prior....

MDOH

stimulantpsychedelicresearch-chemical

An entactogen, stimulant and psychedelic first synthesised by Alexander Shulgin, MDOH is an analogue of MDA. Described a...

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