Is 9-OH (9-hydroxycorynantheidine) Legal in Mississippi? (2026)

Gray area

As of November 12, 2026, 9-OH (9-hydroxycorynantheidine) is in a legal gray area (sold in practice, exposed to an interpretive ban theory) in Mississippi. Kratom act excludes synthesized kratom alkaloids from 'kratom product' and bars selling such a product represented as kratom (Miss. HB 1077, 2025). Controlling source: Miss. HB 1077 (2025 Reg. Sess.), Sections 1 to 5 (kratom product definition; synthesized-alkaloid exclusion; 21+; registration; local bans).

Verified November 12, 2026 (hash check) · confidence: under review

Is 9-OH Legal? Every state and federal law

WatchNo pending legislation, deadlines or enforcement actions on file for 9-OH in Mississippi.
Rule type
permanent
Tier
Under review
Effective
2025-07-01

What the record says

Mississippi HB 1077 (2025), effective 2025-07-01, defines a kratom product as a food or dietary supplement that consists of or contains kratom leaf or kratom leaf extract that does not contain any synthesized kratom alkaloids, other kratom constituents, or synthesized metabolites of any kratom constituent, with 7-hydroxymitragynine at no more than 1% of total kratom alkaloids and not over 0.5 milligram per container. 'Synthesized' means produced using directed synthetic or biosynthetic chemistry, as opposed to heating or extracting. A 9-OH product made by O-demethylating mitragynine is a synthesized kratom alkaloid on that definition, so it cannot be a kratom product. Section 2(2)(a) bars preparing, distributing or selling a product represented as being a kratom product that does not meet the definition. The act thus reaches a semi-synthetic 9-OH tablet or liquid when it is represented as a kratom product; for a product not so represented, the act's own definition excludes it, and no other state text reaches it. Because the outcome turns on that definitional and representational step, reach is interpretive. Kratom products must be sold only to persons 21 or older, kept behind the counter, labeled with the manufacturer and full ingredients, and sold only after registering with the Department of Revenue (from 2025-10-01). Section 4 preserves county and municipal kratom bans and restrictions, so local law may reach the product. Schedule I (Miss. Code 41-29-113, as amended by SB 2117 of 2026, approved 2026-03-13) names no kratom alkaloid, and HB 864 (2026), which would have added kratom to Schedule I, died in committee on 2026-02-03. Under 41-29-111(1)(d) a federal designation leads only to a State Board of Health recommendation to the Legislature, so there is no automatic federal incorporation; no state analog statute was located. Trace 7-OH: the 1% and 0.5 mg per container limits apply to kratom products only. 9-OH is not federally scheduled; federal Analogue Act and FDA exposure are interpretive.

Controlling language, verbatim

"Kratom product" means a food or dietary supplement that consists of or contains kratom leaf or kratom leaf extract that does not contain any synthesized kratom alkaloids, other kratom constituents, or synthesized metabolites of any kratom constituent in which the level of 7-hydroxymitragynine, on a percent weight basis, is not greater than one percent (1%) of the amount of total kratom alkaloids, as confirmed with a high-performance liquid chromatography testing method and not to exceed one-half (0.5) milligram per container. For the purposes of this paragraph, "synthesized" refers to substances produced using directed synthetic or biosynthetic chemistry, as opposed to traditional food preparation techniques such as heating or extracting. ... (2) A retailer, wholesaler, jobber, distributor and manufacturer shall not prepare, distribute, or sell any of the following: (a) A product represented as being a kratom product that does not meet the definition for a kratom product pursuant to Section 1 of this act; ... (1) (a) A retailer, manufacturer, and/or wholesaler shall not distribute or sell a kratom product to an individual under twenty-one (21) years of age.

Source of excerpt

Citations

  1. Miss. HB 1077 (2025 Reg. Sess.), Sections 1 to 5 (kratom product definition; synthesized-alkaloid exclusion; 21+; registration; local bans) (Mississippi Legislature, 2026-11-08) PRIMARYOFFICIAL
  2. Miss. SB 2117 (2026), amending Miss. Code 41-29-113 (Schedule I; no kratom alkaloid) (Mississippi Legislature, 2026-11-08)OFFICIAL
  3. Miss. SB 2056 (2026), amending Miss. Code 41-29-111 (federal designation leads to recommendation) (Mississippi Legislature, 2026-11-08)OFFICIAL
  4. Miss. HB 864 (2026) bill history (kratom to Schedule I; died in committee) (Mississippi Legislature, 2026-11-08)OFFICIAL

Where 9-OH (9-hydroxycorynantheidine) stands across the country

LegalRestrictedGray areaIllegalNot yet verified

Among Mississippi’s 4 neighbors, Louisiana and Tennessee are illegal; Alabama and Arkansas are gray area.

Open the interactive map · Every compound in Mississippi · Where 9-OH is banned · Embed this map

Federal posture

Not federally scheduled. Not federally scheduled: absent from 21 CFR 1308.11 and every DEA kratom-alkaloid order and notice; Analogue Act exposure is interpretive Federal detail

Verbatim law on file for Mississippi

4 instruments on file for this compound’s framework in Mississippi; 4 of 4 citations above are official sources. Each text carries its source and a fingerprint that changes when the law does.

Miss. Code Ann. Sec. 41-29-113(d) · 41-29-113 Schedule I of controlled substances -- (d) Hallucinogenic substances: (d)(31) Tetrahydrocannabinols (synthetic equivalents / derivatives / isomers with similar chemical structure and pharmacological activity) and (d)(55) Synthetic cannabinoidsMIRROR
Instrument
41-29-113 Schedule I of controlled substances -- (d) Hallucinogenic substances: (d)(31) Tetrahydrocannabinols (synthetic equivalents / derivatives / isomers with similar chemical structure and pharmacological activity) and (d)(55) Synthetic cannabinoids
Source
https://law.justia.com/codes/mississippi/title-41/chapter-29/article-3/section-41-29-113/
Retrieved
2026-07-02
Fingerprint
f02ce112ef4b0694
(d) Hallucinogenic substances. Unless specifically excepted or unless listed in another schedule, any material, compound, mixture or preparation which contains any quantity of the following substances, their salts, isomers (whether optical, positional, or geometric) and salts of isomers, whenever the existence of these salts, isomers and salts of isomers is possible within the specific chemical designation:

(31) Tetrahydrocannabinols, meaning tetrahydrocannabinols contained in a plant of the genus Cannabis (cannabis plant), as well as the synthetic equivalents of the substances contained in the cannabis plant, or in the resinous extractives of such plant, and/or synthetic substances, derivatives, and their isomers with similar chemical structure and pharmacological activity to those substances contained in the plant such as the following:

(A) 1 cis or trans tetrahydrocannabinol;

(B) 6 cis or trans tetrahydrocannabinol;

(C) 3,4 cis or trans tetrahydrocannabinol. (Since nomenclature of these substances is not internationally standardized, compounds of these structures, regardless of atomic positions, are covered.)

(“Tetrahydrocannabinols” excludes dronabinol and nabilone.) For purposes of this paragraph, tetrahydrocannabinols do not include hemp or hemp products regulated under Sections 69-25-201 through 69-25-221.

However, the following products are exempted from control:

(i) THC-containing industrial products made from cannabis stalks (e.g., paper, rope and clothing);

(ii) Processed cannabis plant materials used for industrial purposes, such as fiber retted from cannabis stalks for use in manufacturing textiles or rope;

(iii) Animal feed mixtures that contain sterilized cannabis seeds and other ingredients (not derived from the cannabis plant) in a formula designed, marketed and distributed for nonhuman consumption;

(iv) Personal care products that contain oil from sterilized cannabis seeds, such as shampoos, soaps, and body lotions (if the products do not cause THC to enter the human body);

(v) Hemp as regulated under Sections 69-25-201 through 69-25-221; and

(vi) Any product derived from the hemp plant designed for human ingestion and/or consumption that is approved by the United States Food and Drug Administration;

(55) Synthetic cannabinoids. Unless specifically excepted or unless listed in another schedule, any material, compound, mixture, or preparation which contains any quantity of a synthetic cannabinoid found in any of the following chemical groups, whether or not substituted to any extent, or any of those groups which contain any synthetic cannabinoid salts, isomers, or salts of isomers, whenever the existence of such salts, isomers, or salts of isomers is possible within the specific chemical designation, including all synthetic cannabinoid chemical analogues in such groups:

(A) (6aR,10aR)-9-(hydroxymethyl)-6, 6-dimethyl-3-(2-methyloctan-2-yl)-6a,7,10,10a-tetrahydrobenzo[c] chromen-1-ol (also known as HU-210 or 1,1-dimethylheptyl-11-hydroxy-delta8-tetrahydrocannabinol);

(B) Naphthoylindoles and naphthylmethylindoles, being any compound structurally derived from 3-(1-naphthoyl)indole or 1H-indol-3-yl-(1-naphthyl)methane, whether or not substituted in the indole ring to any extent, or in the naphthyl ring to any extent;

(C) Naphthoylpyrroles, being any compound structurally derived from 3-(1-naphthoyl)pyrrole, whether or not substituted in the pyrrole ring to any extent, or in the naphthyl ring to any extent;

(D) Naphthylmethylindenes, being any compound structurally derived from 1-(1-naphthylmethyl)indene, whether or not substituted in the indene ring to any extent or in the naphthyl ring to any extent;

(E) Phenylacetylindoles, being any compound structurally derived from 3-phenylacetylindole, whether or not substituted in the indole ring to any extent or in the phenyl ring to any extent;

(F) Cyclohexylphenols, being any compound structurally derived from 2-(3-hydroxycyclohexyl)phenol, whether or not substituted in the cyclohexyl ring to any extent or in the phenolic ring to any extent;

(G) Benzoylindoles, whether or not substituted in the indole ring to any extent or in the phenyl ring to any extent;

(H) Adamantoylindoles, whether or not substituted in the indole ring to any extent or in the adamantoyl ring system to any extent;

(I) Tetrahydro derivatives of cannabinol and 3-alkyl homologues of cannabinol or of its tetrahydro derivatives, except where contained in cannabis or cannabis resin;

(J) 3-Cyclopropylmethanone indole or 3-Cyclobutylmethanone indole or 3-Cyclopentylmethanone indole by substitution at the nitrogen atom of the indole ring, whether or not further substituted in the indole ring to any extent, whether or not substituted on the cyclopropyl, cyclobutyl or cyclopentyl rings to any extent;

(K) Quinolinyl ester indoles, being any compound structurally derived from 1H-indole-3carboxylic acid-8-quinolinyl ester, whether or not substituted in the indole ring to any extent or the quinolone ring to any extent;

(L) 3-carboxamide-1H-indazoles, whether or not substituted in the indazole ring to any extent and substituted to any degree on the carboxamide nitrogen and 3-carboxamide-1H-indoles, whether or not substituted in the indole ring to any extent and substituted to any degree on the carboxamide nitrogen;

(M) Cycloalkanemethanone Indoles, whether or not substituted at the nitrogen atom on the indole ring, whether or not further substituted in the indole ring to any extent, whether or not substituted on the cycloalkane ring to any extent;
Miss. HB 1077 (2025 Reg. Sess.), Sections 1 and 2 · Kratom products: definitions, age 21, prohibited products, registrationOFFICIAL
Instrument
Kratom products: definitions, age 21, prohibited products, registration
Source
https://billstatus.ls.state.ms.us/documents/2025/html/HB/1000-1099/HB1077SG.htm
Retrieved
2026-10-29
Fingerprint
9c6c10a8d8761195
SECTION
1.
  As used in this act, the following terms have the meanings as
defined in this section, unless the context clearly indicates otherwise:

          (a)  "Kratom
product" means a food or dietary supplement that consists of or contains
kratom leaf or kratom leaf extract that does not contain any synthesized kratom
alkaloids, other kratom constituents, or synthesized metabolites of any kratom
constituent in which the level of 7-hydroxymitragynine, on a percent weight
basis, is not greater than one percent (1%) of the amount of total kratom
alkaloids, as confirmed with a high-performance liquid chromatography testing
method and not to exceed one-half (0.5) milligram per container.  For the
purposes of this paragraph, "synthesized" refers to substances
produced using directed synthetic or biosynthetic chemistry, as opposed to
traditional food preparation techniques such as heating or extracting.

         (b) 
“Retailer” means a person that sells or maintains kratom products or
that advertises, represents or holds itself out as selling, preparing or
maintaining kratom products and includes a store, restaurant, hotel, catering
facility, camp, bakery, delicatessen, supermarket, grocery store, convenience
store, or food or drink company.

         (c) 
"Wholesaler", "jobber" or “distributor” means a
person doing a regularly organized wholesale or jobbing business, known to the
trade as such, and selling kratom products to licensed retail dealers or other
wholesalers for resale in the regular course of business.

         (d) 
"Manufacturer" means a person that produces, prepares, compounds or
processes kratom products.  This includes any person packaging, repackaging,
labeling or relabeling of kratom products.

   
SECTION
2.
  (1)  (a)  A retailer, manufacturer, and/or wholesaler shall not
distribute or sell a kratom product to an individual under twenty-one (21)
years of age.

         (b) 
Kratom products offered for sale must be placed behind the retailer’s counter.

         (c) 
Every person engaged in the business of selling kratom products at retail shall
notify each individual employed by that person as a retail sales clerk that
state law:

              (i) 
Prohibits the sale or distribution of kratom products, including samples, to
any person under twenty-one (21) years of age and the purchase or receipt of
kratom products by any person under twenty-one (21) years of age; and

              (ii) 
Requires that proof of age be demanded from a prospective purchaser or
recipient if the individual is not known to the seller, barterer, deliverer or
giver of the kratom product to be the age of twenty-one (21) years or older. 
Every person employed by a person engaged in the business of selling kratom
products at retail shall sign an agreement with his employer in substantially
the following or similar form:

         "I
understand that state law prohibits the sale or     distribution of kratom
products to persons under the age of     twenty-one (21) years, and requires
that proof of age be    demanded from a prospective purchaser or recipient if
the  individual is not known to the seller, barterer, deliverer     or giver of
the kratom product to be the age of twenty-one     (21) years or older.  I
promise, as a condition of my    employment, to observe this law."

         (d) 
No retailer who instructs his employee as provided in this section shall be
liable for any violations committed by such employees.

    (2) 
A retailer, wholesaler, jobber, distributor and manufacturer

shall not prepare, distribute, or sell any of the following:

         (a)  A
product represented as being a kratom product that does not meet the definition
for a kratom product pursuant to Section 1 of this act;

         (b)  A
kratom product containing a level of

7-hydroxymitragynine
in the alkaloid fraction that is greater than one percent (1%) of the alkaloid
composition and not to exceed one-half (0.5) milligram per container of the
product;

         (c)  A
kratom product containing any controlled substance listed in the Uniform
Controlled Substances Act, unless the product is compounded by a licensed pharmacist
with the controlled substance dispensed in accordance with a valid
prescription; or

         (d) 
Any kratom product that does not have a label that clearly sets forth the
identity, address and telephone number of the manufacturer, and a full list of
the ingredients in the kratom product.

    (3)  A
retailer, wholesaler, jobber, distributor or manufacturer shall not sell,
distribute or expose for sale a kratom product prior to registering with the
Mississippi Department of Revenue.

    (4)  A
retailer, wholesaler, jobber, distributor or manufacturer shall comply with the
provisions of subsection (3) of this section from and after October 1, 2025.
Miss. HB 1077 (2025 Reg. Sess.), Sections 1, 2 and 4 · Kratom products: definitions; prohibited sales; registration; local authorityOFFICIAL
Instrument
Kratom products: definitions; prohibited sales; registration; local authority
Source
https://billstatus.ls.state.ms.us/documents/2025/html/HB/1000-1099/HB1077SG.htm
Retrieved
2026-11-08
Fingerprint
5e813e69316ae474
SECTION
1.
As used in this act, the following terms have the meanings as
defined in this section, unless the context clearly indicates otherwise:

(a) "Kratom
product" means a food or dietary supplement that consists of or contains
kratom leaf or kratom leaf extract that does not contain any synthesized kratom
alkaloids, other kratom constituents, or synthesized metabolites of any kratom
constituent in which the level of 7-hydroxymitragynine, on a percent weight
basis, is not greater than one percent (1%) of the amount of total kratom
alkaloids, as confirmed with a high-performance liquid chromatography testing
method and not to exceed one-half (0.5) milligram per container. For the
purposes of this paragraph, "synthesized" refers to substances
produced using directed synthetic or biosynthetic chemistry, as opposed to
traditional food preparation techniques such as heating or extracting.

(b)
“Retailer” means a person that sells or maintains kratom products or
that advertises, represents or holds itself out as selling, preparing or
maintaining kratom products and includes a store, restaurant, hotel, catering
facility, camp, bakery, delicatessen, supermarket, grocery store, convenience
store, or food or drink company.

(c)
"Wholesaler", "jobber" or “distributor” means a
person doing a regularly organized wholesale or jobbing business, known to the
trade as such, and selling kratom products to licensed retail dealers or other
wholesalers for resale in the regular course of business.

(d)
"Manufacturer" means a person that produces, prepares, compounds or
processes kratom products. This includes any person packaging, repackaging,
labeling or relabeling of kratom products.

SECTION
2.
(1) (a) A retailer, manufacturer, and/or wholesaler shall not
distribute or sell a kratom product to an individual under twenty-one (21)
years of age.

(b)
Kratom products offered for sale must be placed behind the retailer’s counter.

(c)
Every person engaged in the business of selling kratom products at retail shall
notify each individual employed by that person as a retail sales clerk that
state law:

(i)
Prohibits the sale or distribution of kratom products, including samples, to
any person under twenty-one (21) years of age and the purchase or receipt of
kratom products by any person under twenty-one (21) years of age; and

(ii)
Requires that proof of age be demanded from a prospective purchaser or
recipient if the individual is not known to the seller, barterer, deliverer or
giver of the kratom product to be the age of twenty-one (21) years or older.
Every person employed by a person engaged in the business of selling kratom
products at retail shall sign an agreement with his employer in substantially
the following or similar form:

"I
understand that state law prohibits the sale or distribution of kratom
products to persons under the age of twenty-one (21) years, and requires
that proof of age be demanded from a prospective purchaser or recipient if
the individual is not known to the seller, barterer, deliverer or giver of
the kratom product to be the age of twenty-one (21) years or older. I
promise, as a condition of my employment, to observe this law."

(d)
No retailer who instructs his employee as provided in this section shall be
liable for any violations committed by such employees.

(2) 
A retailer, wholesaler, jobber, distributor and manufacturer

shall not prepare, distribute, or sell any of the following:

(a) A
product represented as being a kratom product that does not meet the definition
for a kratom product pursuant to Section 1 of this act;

(b) A
kratom product containing a level of 

7-hydroxymitragynine
in the alkaloid fraction that is greater than one percent (1%) of the alkaloid
composition and not to exceed one-half (0.5) milligram per container of the
product;

(c) A
kratom product containing any controlled substance listed in the Uniform
Controlled Substances Act, unless the product is compounded by a licensed pharmacist
with the controlled substance dispensed in accordance with a valid
prescription; or

(d)
Any kratom product that does not have a label that clearly sets forth the
identity, address and telephone number of the manufacturer, and a full list of
the ingredients in the kratom product.

(3) A
retailer, wholesaler, jobber, distributor or manufacturer shall not sell,
distribute or expose for sale a kratom product prior to registering with the
Mississippi Department of Revenue.

(4) A
retailer, wholesaler, jobber, distributor or manufacturer shall comply with the
provisions of subsection (3) of this section from and after October 1, 2025.

SECTION 4.

Notwithstanding any provision of this act, any municipality or county that
enacted a ban and/or restriction on kratom products before July 1, 2025, shall
retain the authority to continue enforcing any such ban and/or restriction. In
addition, this act shall not preempt, override, or prohibit any future
enactment of any ban and/or restriction by municipalities and counties seeking
to regulate, restrict, or ban kratom products within their jurisdictions.
Miss. HB 1077 (2025) - Mississippi Kratom Consumer Protection Act · MS KCPA - age 21, 1% + 0.5 mg/container 7-OH cap, synthetic ban, DOR registrationOFFICIAL
Instrument
MS KCPA - age 21, 1% + 0.5 mg/container 7-OH cap, synthetic ban, DOR registration
Source
https://billstatus.ls.state.ms.us/documents/2025/html/HB/1000-1099/HB1077SG.htm
Retrieved
2026-07-07
Fingerprint
8848b0a19440a606
SECTION 1. (a) "Kratom product" means a food or dietary supplement that consists of or contains kratom leaf or kratom leaf extract that does not contain any synthesized kratom alkaloids ... or synthesized metabolites of any kratom constituent in which the level of 7-hydroxymitragynine, on a percent weight basis, is not greater than one percent (1%) of the amount of total kratom alkaloids ... and not to exceed one-half (0.5) milligram per container. ...
SECTION 2. (1)(a) A retailer, manufacturer, and/or wholesaler shall not distribute or sell a kratom product to an individual under twenty-one (21) years of age. (b) Kratom products offered for sale must be placed behind the retailer’s counter. ... (2) A retailer/wholesaler/jobber/distributor/manufacturer shall not prepare, distribute, or sell: (a) a product that does not meet the kratom-product definition; (b) A kratom product containing a level of 7-hydroxymitragynine in the alkaloid fraction that is greater than one percent (1%) of the alkaloid composition and not to exceed one-half (0.5) milligram per container of the product; (c) any controlled substance ... unless compounded by a licensed pharmacist ...; or (d) a product without a label ... (3) shall not sell ... prior to registering with the Mississippi Department of Revenue. (4) compliance from October 1, 2025.

9-OH (9-hydroxycorynantheidine) in neighboring states

9-OH in 46 other states

Closest to 9-OH in Mississippi

36 other compounds in Mississippi

Cite this page

Compound Analytics. “Is 9-OH Legal in Mississippi? Updated Nov 2026.” Compound Laws, https://compoundlaws.com/compounds/9-oh/mississippi/. Accessed November 13, 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.

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