Dissociatives
2F-DCK (2-fluorodeschloroketamine)
Street names: 2F-K, 2FDCK
Overdose? Act now. Call emergency services — say "unresponsive, not breathing". Give naloxone for opioid-like signs. Hotlines
⚡What it does
- Ketamine-like dissociation, slightly longer duration
⚠Key risks
- Very little human safety data
- Bladder toxicity assumed similar to ketamine
✚Overdose signs
- Sedation
- Dissociative panic
- Slow breathing with depressants
📋Quick facts
Also known as2F-K, 2FDCK
CategoryDissociatives
Schedule / classAnalogue prosecutions (US); scheduled Germany/UK/others
AppearanceWhite/off-white crystals or powder
Street price~$25–$60 per gram
Legal statusAnalogue Act (US); scheduled in DE/UK/NL/others — check locally
Last updated2026-09-12
Sources: EMCDDA, TripSit, NPS-AD
Category comparison — Dissociatives
| Substance | Class | Top risks | Street price |
|---|---|---|---|
| 2F-DCK (2-fluorodeschloroketamine) | Analogue prosecutions | Very little human safety data; Bladder toxicity assumed similar to ketamine | ~$25–$60 per gram |
| Ketamine | Schedule III | Bladder damage (ketamine cystitis) with regular use; K-holes and accidents while impaired | ~$20–$60 per gram |
| Ketalar (ketamine injection) | Schedule III | IV use raises infection and dependence risk; Bladder harm identical to powder use | ~$30–$100 per vial |
Street prices are regional estimates. Potency and cuts vary constantly — see our pressed pill guide.
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Profiles are reviewed against NIDA/DEA/EMCDDA sources. See something off? Submit a correction — it goes straight to our editorial queue.