Data / Federal rules / 2025-09989
Schedules of Controlled Substances: Placement of 2-Methyl AP-237 in Schedule I; Correction
The Drug Enforcement Administration published this final rule in the Federal Register on June 3, 2025. It took effect on June 3, 2025.
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What the agency says
On March 15, 2024, the Drug Enforcement Administration published a final order placing 1-(2-methyl-4-(3-phenylprop-2-en-1- yl)piperazin-1-yl)butan-1-one (commonly known as 2-methyl AP-237), including its optical and geometric isomers, esters, ethers, salts, and salts of isomers, esters, and ethers whenever the existence of such isomers, esters, ethers, and salts is possible within the specific chemical designation, in schedule I of the Controlled Substances Act. The effective date of that final order was 30 days after publication in the Federal Register. Before the effective date, DEA published another final order that made the instructions for 2-methyl AP-237 in the March 15 final order invalid. This document corrects that error, adding 2- methyl AP-237 and its drug code 9664 for regulatory purposes.
Key facts
- Document number
- 2025-09989
- Type
- Final rule
- Action
- Correcting amendment
- Agency
- Justice Department; Drug Enforcement Administration
- Published
- June 3, 2025
- Takes effect
- June 3, 2025
- Dates
- This correcting amendment is effective June 3, 2025, and applicable beginning April 15, 2024.
- Docket
- Docket No. DEA-1245
- Code of Federal Regulations
- 21 CFR 1308
- Topics
- Administrative practice and procedure; Drug traffic control; Reporting and recordkeeping requirements
- Pages
- 2
Other documents from the Drug Enforcement Administration
Everything from the Drug Enforcement Administration · Rules on administrative practice and procedure · Rules on drug traffic control · Rules on reporting and recordkeeping requirements · Published in June 2025
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