{"brand":"Compound Laws","url":"https://compoundlaws.com/compounds/5-mapb/washington/","compound":{"slug":"5_mapb","name":"5-MAPB","same_as":"https://en.wikipedia.org/wiki/5-MAPB"},"jurisdiction":{"code":"WA","name":"Washington"},"as_of":"2026-10-07","answer":"As of October 7, 2026, 5-MAPB is in a legal gray area (sold in practice, exposed to an interpretive ban theory) in Washington. Gray (analog-exposed): treated as Schedule I via controlled substance analog act. Controlling source: RCW 69.50.214 - Controlled substance analog (treated as Schedule I).","forms":[{"form":"all","label":"All forms","status":"gray","state_status":null,"federal_overlay":false,"headline":"Gray (analog-exposed): treated as Schedule I via controlled substance analog act","rule_type":"permanent","tier":"analog_exposed","schedule_class":null,"limit":null,"effective_date":null,"verified_at":"2026-10-07","confidence":"confirmed","verbatim_excerpt":"A controlled substance analog, to the extent intended for human consumption, shall be treated, for the purposes of this chapter, as a substance included in Schedule I","excerpt_source_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.214","citations":[{"title":"RCW 69.50.214 - Controlled substance analog (treated as Schedule I)","url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.214","pinpoint":null,"publisher":"Washington State Legislature","type":"legislation","primary":true,"official":true},{"title":"RCW 69.50.214 (with RCW 69.50.101(16)(a))","url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.214","pinpoint":null,"publisher":null,"type":"statute","primary":true,"official":true},{"title":"RCW 69.50.101(16)(a) - controlled substance analog definition","url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.101","pinpoint":null,"publisher":"Washington State Legislature","type":"legislation","primary":false,"official":true},{"title":"RCW 69.50.204 - Schedule I (5-MAPB silent; MDMA/MDA named)","url":"https://app.leg.wa.gov/RCW/default.aspx?cite=69.50.204&pdf=true","pinpoint":null,"publisher":"Washington State Legislature","type":"legislation","primary":false,"official":true},{"title":"RCW 69.50.401 - Prohibited acts A (offense)","url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.401","pinpoint":null,"publisher":"Washington State Legislature","type":"legislation","primary":false,"official":true}],"history":[]}],"neighbors":[{"code":"ID","status":"legal"},{"code":"OR","status":"legal"}],"laws":[{"citation":"RCW 69.50.204(c) (Schedule I hallucinogens — enumerated, 4-HO-MET absent); RCW 69.50.101(16) (controlled substance analog)","title":null,"official_url":"https://app.leg.wa.gov/RCW/default.aspx?cite=69.50.204&pdf=true","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-06-19","text_hash":"f2016f99bbc64a470381e3baf3788ab79b2f96fe9d4ff7c5fd8a228cb126b774"},{"citation":"RCW 69.50.214 (with RCW 69.50.101(16)(a))","title":"Controlled substance analog treated as Schedule I (deeming clause) and the controlled-substance-analog definition","official_url":"https://app.leg.wa.gov/rcw/default.aspx?cite=69.50.214","source_label":"OFFICIAL","effective_date":null,"retrieved_date":"2026-07-20","text_hash":"b89d8e66c22f4597cfab452f33f0c65f718a1e54c59061122967cb5cadfef03a"}]}