Thiopropamine
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- 1 ROA with full dose ladder
- duration data present
- classified Research-chemical
- 1 source
- 1 ROA with full dose ladder
- duration data present
- classified Research-chemical
Aliases: Tpa, Normethiopropamine, A-methyl-2-thipheneethanamine
Summary
A substance that is closely related to Methiopopramine (MPA). Is roughly about 1/3rd the potency of amphetamine, differs from amphetmine from the phenyl ring is switched with a thiophene ring.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 20-50mg | 50-100mg | 100-125mg | 125mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak |
|---|---|---|
| Oral | 15-45 min | 1-4 hrs |
Effect Profile
Scores (0–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Strong euphoria with strong anxiety/jitters, moderate stimulation
Tolerance
Tolerance Decay
Effects
Effect glossary — · full glossary
Helpful Links
Add to PsychonautWiki Journal
The PsychonautWiki Journal logging app doesn't include every substance. To track Thiopropamine there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:
Thiopropamine Source: SubstanceSearch (substancesearch.com) Oral dose (mg): light 20-50 Β· common 50-100 Β· strong 100-125 Β· heavy 125+ Oral duration: onset 15-45m Β· peak 1-4h Β· after-effects 1-3h 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 ~ 75 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.
Report an issue or suggest an edit
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