5-MeO-PYR-T
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 1 source
- 2 ROAs with full dose ladders
- duration data present
- 17 combo interactions documented
- classified Tentative
- classified Research-chemical
- 1 source
- 2 ROAs with full dose ladders
- duration data present
- 17 combo interactions documented
- classified Tentative
- classified Research-chemical
Summary
A very odd acting tryptamine, that is very potent. With doses as low as 3mg vapourised causing complete blocks of memory loss.
Perspectives
“This stuff is an absolute poison. Within minutes I noticed what can only be called ear-ringing without any ear-ringing. Intense tinnitus with no sound, most uncomfortable. There were two waves of nausea and vomiting of yellow bilious stuff, with thick mucus for saliva. I can’t think straight—muddled. I can’t get answers to questions because I simply cannot form the questions. Eyes closed to music gave no images, but the music sounded OK. Recovery was quite rapid, and I was together again in a few hours. Never again.”
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 0.5-1mg | 1-1.5mg | 1.5-2mg | 2mg+ |
| Vapourized | 0.5-1.5mg | 1.5-2mg | 2-3mg | 3mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak |
|---|---|---|
| Oral | 5-20 min | 2-6 hrs |
| Vapourized | 1-2 min | 1-5 hrs |
Effect Profile
class estimateScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- No reports exist for this substance. Its effect list is the one shared by 1 other substance of the same class, so the scores below describe the class, not this compound.
- Weighted by importance: core (×3), major (×2), minor (×1)
Moderate visuals and body load with mild headspace
Add to PsychonautWiki Journal
The PsychonautWiki Journal logging app doesn't include every substance. To track 5-MeO-PYR-T there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:
5-MeO-PYR-T Source: SubstanceSearch (substancesearch.com) Oral dose (mg): light 0.5-1 · common 1-1.5 · strong 1.5-2 · heavy 2+ Vapourized dose (mg): light 0.5-1.5 · common 1.5-2 · strong 2-3 · heavy 3+ Oral duration: onset 5-20m · peak 2-6h · after-effects 1-36h Vapourized duration: onset 1-2m · peak 1-5h · after-effects 1-36h Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.
Tip: for quicker logging you can also add a Custom Unit in the app, e.g. common dose ~ 1.25 mg (Oral).
The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.
Tolerance
Tolerance Decay
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Effects
- Stimulation
- Increased heart rate
- Insomnia
- Pupil dilation
- Nausea
- Vasoconstriction
- Restlessness
- Dilated pupils
- Sedation
- Decreased appetite
- Introspection
- Euphoria
- Cognitive euphoria
- Wakefulness
- Empathy
- Anxiety
- Confusion
- Compulsive redosing
- Time distortion
- Talkativeness
- Color enhancement
- Increased music appreciation
- Brightened colour
- Light sensitivity
- Appetite suppression
- Disinhibition
- Dehydration
- Visual distortions
- Dulled perception
- Drifting
Combinations
Cross-Check 5-MeO-PYR-T with another substancePiHKAL / TiHKAL
“This stuff is an absolute poison. Within minutes I noticed what can only be called ear-ringing without any ear-ringing. Intense tinnitus with no sound, most uncomfortable. There were two waves of nausea and vomiting of yellow bilious stuff, with thick mucus for saliva. I can’t think straight—muddled. I can’t get answers to questions because I simply cannot form the questions. Eyes closed to music gave no images, but the music sounded OK. Recovery was quite rapid, and I was together again in a few hours. Never again.”
Helpful Links
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