Library
4-AcO-MET
4-AcO-MET is a novel psychedelic substance of the tryptamine class and the acetate ester of 4-HO-MET, for which it is theorized to serve as a prodrug. Structurally related to 4-AcO-DMT and other acetylated tryptamines, it produces psilocybin-like psychedelic effects. It has very little history of human use, and data regarding its pharmacology, metabolism, and toxicity remain limited. It is primarily available as a research chemical through online vendors.
Also known as: Metacetin, 4-acetoxy-met, O-acetylmetocin
Classification
- Chemical: Tryptamine
- Psychoactive: Psychedelic
- Tag: Research-Chemical
- Tag: substituted tryptamine
Effects
- Spontaneous Tactile Sensations
- Sedation
- Nausea
- Mentalphysical Stimulation
- Decreased Appetite
- Pupil Dilation
- Time Distortion
- Thought Loop
- Conceptual Thinking
- Ego Suppression Loss And Death
- Feelings Of Interdependent Opposites
- Delusion
- Hallucinations
- Visual Drifting
- Tracers
- After Images
- Color Shifting
- Scenery Slicing
Routes of Administration
Oral
Dosage
- Heavy: 40 mg
- Light: 5 – 18 mg
- Common: 18 – 25 mg
- Strong: 25 – 40 mg
- Threshold: 5 mg
Duration
- Onset: 0.33-0.67 h
- Comeup: 0.5-1 h
- Peak: 1-2 h
- Offset: 2-4 h
- After Effects: 2-4 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.
Links
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