{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/4-ho-met/massachusetts/","compound":{"slug":"4_ho_met","name":"4-HO-MET (Metocin)","same_as":"https://en.wikipedia.org/wiki/4-HO-MET"},"jurisdiction":{"code":"MA","name":"Massachusetts"},"as_of":"2026-10-07","answer":"As of October 7, 2026, 4-HO-MET (Metocin) is legal to sell at retail with restrictions in Massachusetts. Analogue-exposed. Controlling source: M.G.L. c.94C s.31 Class C (not named) + s.1 controlled substance analogue.","forms":[{"form":"all","label":"All forms","status":"restricted","state_status":null,"federal_overlay":false,"headline":"Analogue-exposed","rule_type":null,"tier":"analog_exposed","schedule_class":null,"limit":null,"effective_date":null,"verified_at":"2026-10-07","confidence":"confirmed","verbatim_excerpt":"**Schedule gap - Sec. 31, Class C(e):** \"Unless specifically excepted or listed in another schedule, any material, compound, mixture, or preparation, which contains any quantity of the following hallucinogenic substances, or which contains any of their salts, isomers, and salts of isomers whenever the existence of such salts, isomers, and salts of isomers is possible  (13) Psilocybin (14) Psilocyn \" (4-HO-MET not named; isomer-only catch-all does not reach a homolog.)\n- M.G.L. c. 94C Sec. 31, official: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section31\n**Analog definition - c. 94C Sec. 1:** \"'Controlled substance analogue', (i) a drug or substance with a chemical structure substantially similar to the chemical structure of a controlled substance in Class A, B, C, D or E, listed in section 31 and which has a stimulant, depressant or hallucinogenic effect on the central nervous system that is substantially similar to or greater than [that] of a controlled substance in Class A, B, C, D or E  provided, however, that for the purposes of this chapter, a 'controlled substance analogue' shall be treated as the Class A, B, C, D or E substance of which it is a controlled substance analogue.\" And: \"'Controlled substance', a drug, substance, controlled substance analogue or immediate precursor \"\n- M.G.L. c. 94C Sec. 1, official: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section1","excerpt_source_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section31","citations":[{"title":"M.G.L. c.94C s.31 Class C (not named) + s.1 controlled substance analogue","url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section1","pinpoint":null,"publisher":"Massachusetts General Court","type":"gov","primary":true,"official":true}],"history":[]}],"neighbors":[{"code":"CT","status":"legal"},{"code":"NH","status":"restricted"},{"code":"NY","status":"legal"},{"code":"RI","status":"legal"},{"code":"VT","status":"illegal"}],"laws":[{"citation":"M.G.L. c. 94C § 31, Class C(e) (does NOT name it); analog reach via the \"controlled substance analogue\" definition in c. 94C § 1.","title":null,"official_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section31","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-06-19","text_hash":"bb9414240b38bb19978ad669727ae168445bb857899fd44428704c1e674227ec"},{"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"},{"citation":"Mass. Gen. Laws ch. 94C, Sec. 1 (definition of 'Controlled substance analogue')","title":"Controlled Substances Act - Definitions - controlled substance analogue","official_url":"https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Chapter94C/Section1","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-20","text_hash":"96ef8a86f5adb52cbbebd4b47c071794422e6655589e147b106eaa9513b8a40d"}]}