ALEPH is a psychedelic amphetamine of the substituted phenethylamine class, notable for being the first sulfur-containing phenethylamine evaluated for central nervous system activity as a stimulant or psychedelic. Its full chemical name is 2,5-dimethoxy-4-methylthioamphetamine. The substance remains relatively unexplored compared to its higher homologues in the ALEPH series, a group named after the first letter of the Hebrew alphabet due to their potentially extraordinary shared properties.
ALEPH molecular structure diagram from the DrugsPRO substance library.
Also known as: Dot, Aleph-1, Para-dot
Classification
Chemical: Amphetamine
Chemical: Phenethylamine
Psychoactive: Entactogen
Psychoactive: Psychedelic
Psychoactive: Stimulant
Tag: Empathogen
Tag: Hallucinogen
Tag: Research-Chemical
Tag: Tentative
Effects
Stimulation
Teeth Grinding
Jaw Tension
Physical Discomfort
Insomnia
Increased Heart Rate
Ego Inflation
Confusion
Altered Thought Patterns
Euphoria
Time Dilation
Emotional Sensitivity
Open Eye Visuals
Patterning
Light Sensitivity
Color Enhancement
Tactile Enhancement
Appetite Suppression
Routes of Administration
Oral
Dosage
Heavy: ≥12 mg (not recommended without prior cautious titration)
Light: 2 – 4 mg
Common: 4 – 6 mg
Strong: 6 – 12 mg
Threshold: 2–3 mg
Duration
Onset: 0.5-1.5 h
After Effects: 1-24 h
Peak: 2-5 h
Offset: 5-9 h
Total Duration: 6-10 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
This static page is intended as a readable non-JS and prerender-friendly library export.
Get the full DrugsPRO experience
Open the interactive DrugsPRO app for search, saved items, interactions, and deeper harm reduction tools.
Get the PRO test kit. The simple, quick and reliable drug checking test kit. Visit https://protestkit.eu
ALEPH - DrugsPRO vodič po substancah
ALEPH: ALEPH is a psychedelic amphetamine of the substituted phenethylamine class, notable for being the first sulfur-containing phenethylamine evaluated for central nervous system activity as a stimulant or psychedelic. Its full chemical name is 2,5-dimethoxy-4-methylthioamphetamine. The substance