{"abstract":"The Drug Enforcement Administration (DEA) is establishing a specific listing and DEA Controlled Substances Code Number (drug code) for three substances: N-(1-amino-3,3-dimethyl-1-oxobutan-2-yl)-1-butyl- 1H-indazole-3-carboxamide (also known as ADB-BUTINACA); 4-methyl-1- phenyl-2-(pyrrolidin-1-yl)pentan-1-one (also known as [alpha]-PiHP or alpha-PiHP); and 2-(methylamino)-1-(3-methylphenyl)propan-1-one (also known as 3-MMC or 3-methylmethcathinone) in schedule I of the Controlled Substances Act (CSA). Although ADB-BUTINACA, [alpha]-PiHP, and 3-MMC are not specifically listed in schedule I of the CSA with their own unique drug codes, they are schedule I controlled substances in the United States because they are positional isomers of AB-PINACA (controlled January 30, 2015), [alpha]-PHP (controlled July 18, 2019), and mephedrone (controlled as a hallucinogen July 9, 2012), respectively, each of which are schedule I hallucinogens. Therefore, DEA is simply amending the schedule I hallucinogenic substances list in its regulations to separately include ADB-BUTINACA, [alpha]-PiHP, and 3-MMC.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF JUSTICE","name":"Justice Department","id":268,"url":"https://www.federalregister.gov/agencies/justice-department","json_url":"https://www.federalregister.gov/api/v1/agencies/268","parent_id":null,"slug":"justice-department"},{"raw_name":"Drug Enforcement Administration","name":"Drug Enforcement Administration","id":116,"url":"https://www.federalregister.gov/agencies/drug-enforcement-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/116","parent_id":268,"slug":"drug-enforcement-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2023/12/13/2023-27292.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"1308","title":21}],"citation":"88 FR 86266","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective December 13, 2023.","disposition_notes":null,"docket_ids":["Docket No. DEA-1222"],"dockets":[{"supporting_documents":[],"agency_name":"DEA","documents":[{"comment_count":0,"comment_start_date":"2023-12-13","updated_at":"2023-12-13T09:04:00.333-05:00","comment_url":"https://www.regulations.gov/commenton/DEA-2023-0169-0001","allow_late_comments":null,"id":"DEA-2023-0169-0001","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"DEA-2023-0169","title":"Specific Listing for Three Currently Controlled Schedule I Substances (DEA1222)"}],"document_number":"2023-27292","effective_on":"2023-12-13","end_page":86268,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2023/12/13/2023-27292.xml","html_url":"https://www.federalregister.gov/documents/2023/12/13/2023-27292/specific-listing-for-three-currently-controlled-schedule-i-substances","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2023-27292?publication_date=2023-12-13","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2023-12-13/2023-27292/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":1407,"last_updated":"2026-10-24 20:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2023-12-13/pdf/2023-27292.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2023-27292.pdf?1702388723","publication_date":"2023-12-13","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2023/12/13/2023-27292.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"DEA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=DEA-2023-0169","supporting_documents_count":0,"docket_id":"DEA-2023-0169","document_id":"DEA-2023-0169-0001","regulation_id_number":null,"title":"Specific Listing for Three Currently Controlled Schedule I Substances (DEA1222)","checked_regulationsdotgov_at":"2023-12-14T13:00:10Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":86266,"subtype":null,"title":"Specific Listing for Three Currently Controlled Schedule I Substances","toc_doc":"Specific Listing for Currently Controlled Schedule I Substances","toc_subject":null,"topics":["Administrative practice and procedure","Drug traffic control","Reporting and recordkeeping requirements"],"type":"Rule","volume":88}