Eutylone Stats & Data
CCNC(CC)C(=O)c1ccc2OCOc2c1YERSNXHEOIYEGX-UHFFFAOYSA-NReceptor Profile
Receptor Actions
History & Culture
Eutylone was originally developed during the 1960s, though it remained obscure for decades before entering recreational drug markets. The compound was first reported to the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) in 2014, marking its initial appearance as a novel psychoactive substance. The substance gained significant international prevalence during 2019-2020, a surge largely attributed to regulatory actions against the structurally related compound ephylone. As ephylone became increasingly scheduled across multiple jurisdictions, eutylone emerged as a substitute within designer drug markets. By 2021, eutylone had become the most frequently identified synthetic cathinone by the United States Drug Enforcement Administration, reflecting its rapid rise to prominence within this drug class. The compound has notably been associated with instances of mis-selling, particularly being distributed as MDMA to unsuspecting consumers.
Effect Profile
Curated + 2 ReportsModerate stimulation and euphoria with mild empathy and sensory enhancement
Strong anxiety/jitters with moderate euphoria, mild stimulation, low focus
Tolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Estimates reflect stimulant-style acute tolerance and mood depletion based on user reports; robust human PK/tolerance datasets are lacking. Space uses by several weeks for recovery, especially sleep and mood.
Cross-Tolerances
Experience Report Analysis
ErowidDemographics
Gender Distribution
Reports Over Time
Harm Reduction
drugs.wikiEutylone has repeatedly turned up as a mis-sold substitute for MDMA in real-world markets; visual similarity and overlapping early effects can mislead users—drug checking is essential before use. Reported experiences emphasize that euphoria may be brief while residual stimulation and insomnia can last many hours, increasing temptation to redose and raising harm. Reagent testing can help flag non‑MDMA cathinones: compared to MDMA’s classic Marquis purple/black, cathinones like eutylone may show weak yellow/orange reactions and can fizz; confirm with multiple reagents and, where available, use spectroscopy-based drug checking. Oral dosing is generally gentler and longer than insufflation; nasal use is commonly reported as painful with harsh drip and more compulsive redosing. Avoid redosing late in the session—each top‑up tends to extend insomnia and exacerbate anxiety/headache rather than restore early euphoria. As with other stimulants, overheating and dehydration are risks in warm or high-exertion settings; take breaks, stay cool, and sip fluids regularly without overhydrating. Combining with MAOIs or stacking multiple stimulants/serotonergics materially increases risks (hypertension, hyperthermia, serotonin toxicity, seizures). If severe agitation, chest pain, confusion, very high temperature, or persistent vomiting occur, seek urgent medical care and be honest about substances taken. Post‑use aftercare (food with carbs/protein, electrolytes, sleep hygiene, and a low‑stimulation environment) can soften the comedown; consider spacing use by several weeks to allow sleep and mood to normalize. People with cardiovascular disease, hypertension, seizure history, or anxiety disorders appear at elevated risk and should avoid use.
References
Data Sources
Cited References
- Bluelight: Eutylone discussion thread
- Bluelight: Eutylone mis-sold as MDMA
- CDC: Overdose Deaths Involving Eutylone 2020
- DrugWise: Eutylone
- Erowid Experience Reports: Eutylone (bk-EBDB)
- Erowid: Sweet Little Stim (ID 114422)
- Erowid: Very Nice but Habit Forming (ID 115241)
- Glatfelter et al. 2021: Eutylone and Its Structural Isomers (DOI)
- IsomerDesign: Eutylone Status Report
- PsychonautWiki Talk: Eutylone
- WHO Critical Review Report: Eutylone (2021)
Drugs.wiki References
- DrugWise – Eutylone (overview; mis‑selling; long residual effects; HR advice)
- TripSit Drug Combination Chart (general interaction guidance; MAOIs, tramadol, stimulant cautions)
- Bluelight – Eutylone nasal irritation and mixed effects (user reports)
- Bluelight – Eutylone thread incl. reagent reactions; MDMA substitution reports
- Reddit r/ReagentTesting – MDMA‑sold material showing cathinone‑like reagent behavior (fizzing; non‑MDMA colors)
- PubChem Substance (Eutylone entries; identity/synonyms)