DOI
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Also known as 2,5-DIMETHOXY-4-IODOAMPHETAMINE
The iodine analogue, an extremely potent and long-lasting psychedelic whose R-isomer is the more active. It is notable for binding very strongly to the 5-HT2 serotonin receptors and has become a widely used research tool, including in radioiodinated form for mapping brain distribution.
Oral
Route dataPiHKAL
| Threshold | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| — | — | 1.5–3 mg | — | —+ |
03 mg
LightCommonStrongHeavy
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.