Is Mitragynine Pseudoindoxyl Legal in Kansas? (2026)
Illegal
As of July 18, 2026, Mitragynine Pseudoindoxyl is illegal to sell (federally scheduled; state law on file reads restricted) in Kansas. Pseudoindoxyl -- federally Schedule I (DEA temporary order, drug code 9672, eff. 2026-08-26). Controlling source: KS HB 2365 + SB 430 (enrolled) - name only 7-OH (b)(32) and mitragynine (b)(42); pseudoindoxyl not reached.
Pseudoindoxyl is a CONSTITUTIONAL isomer of 7-hydroxymitragynine (both C23H30N2O5). KS names 7-OH at 65-4105(b)(32), but 65-4101(y) defines "isomer" as "all enantiomers and diastereomers" (STEREOisomers only). A constitutional isomer is NOT an enantiomer or diastereomer, so pseudoindoxyl is NOT captured by the KS isomer clause.
Federally scheduled or prohibited. Pseudoindoxyl -- federally Schedule I (DEA temporary order, drug code 9672, eff. 2026-08-26) Federal detail
Pending deadlines
2026-08-01 · Federal · DEA temporary Schedule I order for mitragynine pseudoindoxyl, MGM-15, MGM-16 - effective on Federal Register publication (DEA NOI 2026-07-01)
2026-08-05 · Federal · DEA temporary Schedule I - mitragynine pseudoindoxyl, MGM-15, MGM-16 (DEA-1644 / FR 2026-17429) Second DEA Notice of Intent filed with the Federal Register on 7/1/2026 (companion to the 7-OH NOI, DEA-1570), placing three 7-OH-RELATED substances — mitragynine pseudoindoxyl (MP), MGM-15, and MGM-16 — into Schedule I under 21 U.S.C. 811(h). HHS confirmed these have no accepted medical use and a high potential for abuse. Same procedural clock as the 7-OH NOI: 30-day notice period, temporary order cannot issue before ~2026-08-05, effective on Federal Register publication of the order, 2-year duration (+1 yr possible). Unlike the 7-OH NOI there is NO concentration threshold here — these named substances are controlled outright. Confirm the exact companion docket number when the Federal Register posts on 7/6/2026.
2026-11-13 · Federal · DEA to replace pseudoindoxyl Schedule I order with a threshold order (re-notice) (DEA-1570 / FR 2026-20943) On or after Nov 13, 2026 DEA intends to withdraw the Aug 26 order (FR 2026-17429) and place pseudoindoxyl in Schedule I only above a threshold: more than 1 mg/g or 1 mg/mL alone or combined with 7-OH, or mitragynine under 100 times the pseudoindoxyl or combined amount. Until then it stays Schedule I at any amount. MGM-15 and MGM-16 stay Schedule I unchanged (FR 2026-20942).
Verbatim law on file for Kansas
1 instrument on file for this compound's framework in Kansas; 2 of 2 citations above are official sources. Each text carries its source and a fingerprint that changes when the law does.
K.S.A. 65-4105(b) + 65-4101(y) · Kansas Schedule I opiates chapeau + statutory definition of "Isomer"OFFICIAL
Instrument
Kansas Schedule I opiates chapeau + statutory definition of "Isomer"
K.S.A. 65-4105(b) (Schedule I - opiates), chapeau:
"(b) Any of the following opiates, including their isomers, esters, ethers, salts, and salts of isomers, esters and ethers, unless specifically excepted, whenever the existence of these isomers, esters, ethers and salts is possible within the specific chemical designation:"
Relevant listed entries (added by HB 2365 and SB 430, effective July 1, 2026):
"(32) 7-hydroxymitragynine (7-OH)"
"(42) Mitragynine"
K.S.A. 65-4101(y) (Kansas Uniform Controlled Substances Act - Definitions):
"(y) \"Isomer\" means all enantiomers and diastereomers."
Compound Analytics. "Is Mitragynine Pseudoindoxyl Legal in Kansas? (2026)." Compound Laws, https://compoundlaws.com/compounds/pseudoindoxyl/kansas/. Accessed October 25, 2026.
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.