MPT
Summary
N-Methyl-N-propyltryptamine (abbreviated MPT; also known as Methylpropyltryptamine) is a synthetic psychedelic of the tryptamine class that has reported to display powerful hallucinogenic and sometimes entactogenic effects. It is structurally analogous to N,N-dimethyltryptamine (DMT) and various base psychedelic tryptamines by which one can have a "breakthrough" experience such as MET, EPT, and DPT.
Effect Profile
3 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Psychedelic
7.4
Strong+
7/10
Strong visuals and auditory effects with mild headspace and body load
Visual Intensity
×3
10
color enhancement
drifting
tracers
color shifting
visual distortions
brightened colour
+1 more
Headspace Depth
×3
5
introspection
personal bias suppression
time distortion
confusion
Auditory Effects
×1
8
auditory distortion
auditory hallucination
Body Load / Somatic Effects
×1
4
nausea
muscle tension
Based on reports from:
Tolerance
Build-up
develops rapidly after a single use (serotonergic psychedelic)
Reset
7–14 days for baseline
Tolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
Effects
Aggregated from 3 Erowid experience reports
Positive Effects 1
Stimulation
100.0%
70%
Adverse Effects 0
Combinations
MPT's nerd page
Pharmacology, chemical data, effect profiles, and more
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