Is Speciociliatine Legal in Wisconsin? (2026)

Rule type

permanent

Tier

under review

Effectively prohibitive

mitragynine diastereomer (isomer) reached by the 961.14(7) 'isomers' chapeau; leaf-derived isolate contains residual scheduled mitragynine; coded restricted only because specio is not named

Controlling language, verbatim

Wis. Stat. 961.14(7) STIMULANTS lists "(mk) Mitragynine" and "(mL) 7-hydroxymitragynine". Per 961.01(12g), "Isomer" for subsec (7) means OPTICAL isomer only (subsec (7) is not on the list that gets positional/geometric expansion). A C-3 diastereomer is not an optical isomer, so it is not captured.

Source of excerpt

Citations

1. Wis. Stat. 961.14(7) STIMULANTS (mk/mL) + 961.01(12g) isomer=optical only for subsec (7) (Wisconsin Legislature, 2026-07-06) PRIMARYOFFICIAL

Change history

• 2026-09-23Status changed from illegal to restricted.
• 2026-09-23Status changed from restricted to illegal.

Where Speciociliatine stands across the country

Among Wisconsin's 4 neighbors, Illinois and Minnesota are restricted; Iowa and Michigan are legal.

Open the interactive map · Every compound in Wisconsin

Federal posture

Not federally scheduled. Speciociliatine -- not federally scheduled Federal detail

Verbatim law on file for Wisconsin

1 instrument on file for this compound's framework in Wisconsin; 1 of 1 citations above are official sources. Each text carries its source and a fingerprint that changes when the law does.

Wis. Stat. 961.14(7) (Schedule I - STIMULANTS), chapeau:
"(7) STIMULANTS. Any material, compound, mixture or preparation which contains any quantity of any of the following substances having a stimulant effect on the central nervous system, including any of their salts, isomers and salts of isomers that are theoretically possible within the specific chemical designation:"
Entries:
"(mk) Mitragynine."
"(mL) 7-hydroxymitragynine."

Wis. Stat. 961.01(12g) (definition of "Isomer"):
"(12g) \"Isomer\" means an optical isomer, but in s. 961.16 (2) (b) 1. \"isomer\" includes any geometric isomer; in s. 961.20 (4) (am) \"isomer\" includes any positional isomer; and in ss. 961.14 (2) (nd) and (4) and 961.18 (2m) \"isomer\" includes any positional or geometric isomer."

Related

Speciociliatine in neighboring states

• Speciociliatine in Illinois Restricted
• Speciociliatine in Iowa Legal
• Speciociliatine in Michigan Legal
• Speciociliatine in Minnesota Restricted

Speciociliatine in other states

Same framework in Wisconsin

• Mitragynine Pseudoindoxyl in Wisconsin Illegal
• 7-OH (7-Hydroxymitragynine) in Wisconsin Illegal
• Kratom (Whole Leaf / Mitragynine) in Wisconsin Illegal

Other compounds in Wisconsin

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