Health

DEA temporarily places 2-FDCK in Schedule I

🇺🇸United States··Final Rule·Medium Impact·View source ↗

AI-generated summary for informational purposes only. Not legal advice. See the original source for the authoritative text.

🇬🇧 English

The rule temporarily classifies 2-fluorodeschloroketamine, also known as 2-FDCK, as a Schedule I controlled substance in the United States. That means the substance is treated as having no accepted medical use and a high risk of abuse under federal drug controls. Businesses, laboratories, researchers, importers, exporters, distributors, and anyone else handling 2-FDCK must now follow Schedule I requirements. Unauthorized manufacture, distribution, research, import, export, or possession can trigger federal civil, administrative, and criminal penalties. The order runs from May 22, 2026, to May 22, 2028, unless DEA extends it or makes it permanent.

AI-generated summary. May contain errors. Refer to official sources for legal decisions.

Key Changes

  • Temporarily adds 2-FDCK, including covered salts and isomers, to Schedule I of the Controlled Substances Act
  • Applies Schedule I controls to manufacturing, distribution, import, export, research, chemical analysis, and possession
  • Makes unauthorized handling subject to federal administrative, civil, and criminal penalties

Obligations

What this law requires

critical

Do not manufacture, distribute, reverse distribute, import, export, possess, conduct research with, conduct instructional activities with, or perform chemical analysis on 2-fluorodeschloroketamine (2-FDCK), including its salts, isomers, and salts of isomers, unless authorized under Schedule I controlled substance requirements.

manufacturersdistributorsreverse distributorsimportersexportersresearcherslaboratoriespersons possessing 2-FDCK
Effective from May 22, 2026 until May 22, 2028, unless extended or made permanent
prohibition
high

Persons authorized to handle 2-FDCK must comply with all regulatory controls applicable to Schedule I controlled substances under the Controlled Substances Act during the temporary scheduling period.

DEA registrantsresearch laboratoriescontrolled substance handlersinstructional institutionschemical analysis laboratories
Effective from May 22, 2026 until May 22, 2028, unless extended or made permanent
operational
high

Entities proposing to handle 2-FDCK must obtain or maintain the required Schedule I authorization before handling the substance.

prospective manufacturersprospective distributorsprospective importersprospective exportersprospective researchersprospective laboratories
Before handling 2-FDCK on or after May 22, 2026
licensing

Affected Parties

Drug manufacturers and distributorsResearch laboratories and academic researchers+3 more…

Tags

controlled substances,DEA,Schedule I…