{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/pseudoindoxyl/massachusetts/","compound":{"slug":"pseudoindoxyl","name":"Mitragynine Pseudoindoxyl","same_as":"https://en.wikipedia.org/wiki/Mitragynine_pseudoindoxyl"},"jurisdiction":{"code":"MA","name":"Massachusetts"},"as_of":"2026-09-21","answer":"As of September 21, 2026, Mitragynine Pseudoindoxyl is illegal to sell (federally scheduled; state law on file reads illegal) in Massachusetts. Pseudoindoxyl -- federally Schedule I (DEA temporary order, drug code 9672, eff. 2026-08-26). Controlling source: 105 CMR 726.000: Temporary placement of kratom in Schedule 1 pursuant to M.G.L. c. 94C, s. 2A (emergency regulation).","forms":[{"form":"all","label":"All forms","status":"illegal","state_status":"illegal","federal_overlay":true,"headline":"Federally scheduled (schedule_i eff. 2026-08-26) · state law: illegal","rule_type":"emergency","tier":"schedule_i","schedule_class":null,"limit":null,"effective_date":"2026-08-28","verified_at":"2026-09-21","confidence":"confirmed","verbatim_excerpt":"Kratom. The plant mitragyna speciosa, mitragynine, 7-hydroxymitragynine (also known as 7-OH), mitragynine pseudoindoxyl (also known as MP), dihydro-7-hydroxymitragynine (also known as MGM-15), 9-fluoro-7-hydroxymitragynine (also known as MGM-16), including their isomers, esters, ethers, salts, and salts of isomers, esters, and ethers, whenever the existence of such isomers, esters, ethers, and salts is possible. Kratom includes any product held out or holding itself out to be kratom. [105 CMR 726.003] | Kratom is hereby placed in schedule 1 in accordance with M.G.L. c. 94C, § 2A. [105 CMR 726.004]","excerpt_source_url":"https://www.mass.gov/doc/105-cmr-726-temporary-placement-of-kratom-in-schedule-1-pursuant-to-mgl-c-94c-ss-2a-emergency-regulation/download","citations":[{"title":"105 CMR 726.000: Temporary placement of kratom in Schedule 1 pursuant to M.G.L. c. 94C, s. 2A (emergency regulation)","url":"https://www.mass.gov/doc/105-cmr-726-temporary-placement-of-kratom-in-schedule-1-pursuant-to-mgl-c-94c-ss-2a-emergency-regulation/download","pinpoint":null,"publisher":"Massachusetts Department of Public Health","type":"regulation","primary":true,"official":true}],"history":[{"date":"2026-09-22","field":"status","from":"legal","to":"illegal"},{"date":"2026-09-22","field":"tier","from":"unscheduled","to":"schedule_i"},{"date":"2026-09-22","field":"headline","from":"Unregulated statewide; not scheduled (municipal bans apply locally)","to":"Schedule I. 105 CMR 726.003 names mitragynine pseudoindoxyl (MP). Also federal Schedule I since 2026-08-26"},{"date":"2026-09-22","field":"effective_date","from":null,"to":"2026-08-28"},{"date":"2026-09-22","field":"sunset_date","from":null,"to":"2027-08-28"}]}],"neighbors":[{"code":"CT","status":"illegal"},{"code":"NH","status":"illegal"},{"code":"NY","status":"illegal"},{"code":"RI","status":"illegal"},{"code":"VT","status":"illegal"}],"laws":[{"citation":"Mass. Gen. Laws ch. 94C, Sec. 1 (Controlled Substances Act; Definitions)","title":"Definitions -- 'Controlled substance analogue' (and related 'Controlled substance', 'Tetrahydrocannabinol', and 'Marihuana' definitions)","official_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section1","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-02","text_hash":"9a0f4c5c022d2a017e61bbbc952a49595112797b885de49649ff5f106ae02c27"}]}