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4-EPD
Dosage & Duration
Dosage
Doses are population estimates that vary widely between individuals.
Duration
Subjective Effects
Pharmacology
Interactions
An unlisted combination is an unknown one, not a safe one. Check a dedicated combination chart before mixing.
Tolerance
Harm Potential
History & Culture
Legality
References
Further Reading
Backberg, Helander et al. Identification of 4-ethylpentedrone in acute intoxications, Sweden 2018-2020
EMCDDA Early-Warning System report: 4-Ethylpentedrone (4-EPD) 2021
Global Drug Survey 2023 - Cathinone section (self-reported effects and harms)
PubChem: 163193057
Reddit: r/researchchemicals - User experience compilation on 4-EPD (accessed 2025-03-29)- Trost et al. Fatal intoxication involving 4-ethylpentedrone documented by high-resolution mass spectrometry (Forensic Sci Int, 2022)
Article Status
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- Step 3 · Citation reviewPending
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