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4-EPD
4-Ethylpentedrone
p-EPD,
para-ethyl pentedrone,
4-ethyl-alpha-methylamino-valerophenone
Psychoactive Class
Stimulant
Chemical Class
Cathinone (substituted)
Contents
Dosage & Duration
Pharmacology
Harm Potential
Sources
Dosage & Duration
Insufflated
Oral
Dosage
Threshold
~10 mg
Light
10-20 mg
Moderate
20-30 mg
Strong
30-50 mg
Heavy
50+ mg
Duration
After Effects
1-6 hours
Total
1-3 hours
Reagent Testing
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Pharmacology
Pharmacodynamics
Further Reading
1
Backberg, Helander et al. Identification of 4-ethylpentedrone in acute intoxications, Sweden 2018-2020
https://doi.org/10.1007/s11419-021-00583-5
2
EMCDDA Early-Warning System report: 4-Ethylpentedrone (4-EPD) 2021
https://www.emcdda.europa.eu/system/files/publications/13777/4-ethylpentedrone_EWS-report.pdf
3
Global Drug Survey 2023 - Cathinone section (self-reported effects and harms)
https://www.globaldrugsurvey.com/gds-2023-key-findings/
+3
6 sources cited
