As of November 12, 2026, there is no 5-MAPB ban in California; 5-MAPB is in a legal gray area (sold in practice, exposed to an interpretive ban theory) (Analog-exposed (HSC 11400-11401 controlled substance analog, dual prong; MDA anchor)), and no pending ban or effective date is on file.
Verified November 12, 2026. Full determination, citations and verbatim law: Is 5-MAPB legal in California?No 5-MAPB ban is pending in California as of November 13, 2026.
Every state where 5-MAPB is banned · All compounds in California · Is 5-MAPB Legal? Every state
Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.
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