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 Maryland. Kratom act bars synthetically derived kratom alkaloids, but 'kratom product' is defined by leaf content (Md. Health-Gen. 21-2E-01, 21-2E-02). Controlling source: Md. Code, Health-Gen. 21-2E-02 (kratom act; synthetic alkaloid bar, 2% 7-OH cap, 21+).
Verified November 12, 2026 (llm review) · confidence: under reviewIs 9-OH Legal? Every state and federal law
Maryland's kratom act (Health-General Title 21, Subtitle 2E) bars a retailer from preparing, distributing, selling or exposing for sale a kratom product containing a synthetic alkaloid, including synthetic mitragynine, synthetic 7-hydroxymitragynine or any other synthetically derived compound of the kratom plant (21-2E-02(b)(1)(iv)), and bars sale of a kratom product to anyone under 21 (21-2E-02(c)). The ban is express, but it attaches only to a 'kratom product', which 21-2E-01(b) defines by leaf content: a product marketed for human consumption containing any part of the leaf of Mitragyna speciosa. A semi-synthetic 9-OH tablet or liquid made by O-demethylating mitragynine is plainly a synthetically derived compound of the kratom plant, but whether a product made from an isolated, chemically converted alkaloid 'contains any part of the leaf' is a definitional step the text does not settle; no Maryland ruling or agency statement on that point was located. If the product is a kratom product, the synthetic-alkaloid bar reaches it; if it is not, Subtitle 2E does not reach it at all. 21-2E-02(a)(2)(ii) also bars a kratom product not recognized as a dietary ingredient or approved drug by FDA. 2026 Md. Laws ch. 355 (SB 820), effective 2026-07-01, makes a kratom product that does not comply with Subtitle 2E an unauthorized consumable product and authorizes Alcohol, Tobacco, and Cannabis Commission seizure. 9-OH is not named in Criminal Law 5-402; Schedule I there adopts federal Schedule I designations unless the Department objects (5-402(a)(3), 5-202(f)), which does not capture 9-OH because 9-OH is not federally scheduled. 5-402(b) treats a controlled dangerous substance analogue intended for human consumption as Schedule I; the federally listed MGM-15, MGM-16 and mitragynine pseudoindoxyl are possible anchors, so analog reach is interpretive. Trace 7-OH: a kratom product may not exceed 2% 7-OH in the alkaloid fraction and must label mitragynine and 7-OH amounts. 9-OH is not federally scheduled; federal Analogue Act and FDA exposure are interpretive.
"Kratom product" means a product marketed for human consumption containing any part of the leaf of the plant Mitragyna speciosa. ... (b) (1) Subject to paragraph (2) of this subsection, a retailer may not prepare, distribute, sell, or expose for sale any of the following: ... (iv) A kratom product containing a synthetic alkaloid, including synthetic mitragynine, synthetic 7–hydroxymitragynine, or any other synthetically derived compound of the kratom plant; or ... (c) A retailer may not distribute, sell, or expose for sale a kratom product to an individual under the age of 21 years.
Among Maryland's 5 neighbors, Delaware is restricted; District of Columbia, Pennsylvania and Virginia are gray area; West Virginia is legal.
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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
4 instruments on file for this compound’s framework in Maryland; 6 of 6 citations above are official sources. Each text carries its source and a fingerprint that changes when the law does.
a5fafa86e753a680§5–202. (a) The Department shall control all substances listed in Subtitle 4 of this title. (b) In accordance with the Administrative Procedure Act, the Department may add a substance as a controlled dangerous substance on its own initiative or on the petition of an interested party. (c) To determine whether to add a substance as a controlled dangerous substance, the Department shall consider: (1) the actual or relative potential for abuse of the substance; (2) if known, scientific evidence of the pharmacological effect of the substance; (3) the state of current scientific knowledge regarding the substance; (4) the history and current pattern of abuse of the substance; (5) the scope, duration, and significance of abuse of the substance; (6) any risk that the substance poses to the public health; (7) dependence; and the ability of the substance to cause psychological or physiological (8) whether the substance is an immediate precursor of a controlled dangerous substance. (d) After considering the factors listed in subsection (c) of this section, the Department shall: (1) make findings with respect to those factors; and (2) issue an order to control the substance if the Department finds that the substance has a potential for abuse. - 1 - (e) If the Department designates a substance as an immediate precursor of a controlled dangerous substance, a substance that is a precursor of the immediate precursor is not subject to control solely because it is a precursor of the immediate precursor. (f) (1) A new substance that is designated as a controlled substance under federal law is a similarly controlled dangerous substance under this title unless the Department objects to the inclusion. (2) If the Department objects, it shall publish the reasons for the objection and give each interested party an opportunity to be heard. (3) After the hearing, the Department shall publish its decision, which is final. (4) An action for judicial review of a final decision made in accordance with this section does not stay the effect of the decision. (g) The Department annually shall update and republish a schedule.
21f6cef48237dbac§21–2E–01. (a) In this subtitle the following words have the meanings indicated. (b) "Kratom product" means a product marketed for human consumption containing any part of the leaf of the plant Mitragyna speciosa. (c) (1) “Retailer” means a person that: (i) Sells, prepares, or maintains kratom products; or (ii) Advertises, represents, or holds itself out as selling, preparing, or maintaining kratom products. (2) “Retailer” includes a manufacturer, wholesaler, store, restaurant, hotel, catering facility, camp, bakery, delicatessen, supermarket, grocery store, convenience store, gas station, or food or drink company. §21–2E–02. (a) (1) A retailer that prepares, distributes, sells, or exposes for sale a kratom product shall disclose on the product label the factual basis on which the representation is made. (2) A retailer may not prepare, distribute, sell, or expose for sale a kratom product that: (i) Does not comply with the disclosure established under paragraph (1) of this subsection; or requirement (ii) Has not been recognized as a dietary ingredient or approved drug by the U.S. Food and Drug Administration. (b) (1) Subject to paragraph (2) of this subsection, a retailer may not prepare, distribute, sell, or expose for sale any of the following: (i) A kratom product that is adulterated with a dangerous substance other than kratom; (ii) A kratom product that is contaminated with a dangerous substance other than kratom; (iii) A kratom product containing a level of 7– hydroxymitragynine in the alkaloid fraction that is greater than 2% of the alkaloid composition of the product; (iv) A kratom product containing a synthetic alkaloid, including synthetic mitragynine, synthetic 7–hydroxymitragynine, or any other synthetically derived compound of the kratom plant; or (v) A product containing kratom that does not include on its package or label the amount of mitragynine and 7–hydroxymitragynine contained in the product. (2) (i) For the purpose of paragraph (1)(i) of this subsection, a kratom product is adulterated with a dangerous substance other than kratom if: -1- 1. The kratom product is mixed or packed with a substance other than kratom; and 2. That substance affects the quality or strength of the kratom product to a degree as to render the kratom product injurious to a consumer. (ii) For the purpose of paragraph (1)(ii) of this subsection, a kratom product is contaminated with a dangerous substance other than kratom if the kratom product contains a poisonous or otherwise deleterious ingredient other than kratom, including a drug that is designated as a controlled dangerous substance under Title 5 of the Criminal Law Article. (c) A retailer may not distribute, sell, or expose for sale a kratom product to an individual under the age of 21 years. (d) In a prosecution for a violation of this section, it is a defense that the defendant relied in good faith on the representations of a manufacturer, processor, packer, or distributor of a kratom product. (e) A retailer that violates subsection (a)(1) of this section is subject to a civil penalty not exceeding: (1) $1,000 for a first violation; and (2) $2,000 for each subsequent violation. (f) A retailer that violates subsection (a)(2), (b), or (c) of this section is guilty of a misdemeanor and on conviction is subject to a fine not exceeding $5,000, imprisonment for not more than 90 days, or both. (g) In addition to any other penalties specified in this section, a retailer who violates this section is liable for any civil damages sustained by the individual resulting from the violation.
6171ee80a1c05991§21–2E–02. (a) (1) A retailer that prepares, distributes, sells, or exposes for sale a kratom product shall disclose on the product label the factual basis on which the representation is made. (2) A retailer may not prepare, distribute, sell, or expose for sale a kratom product that: established under paragraph (1) of this subsection; or (i) Does not comply with the disclosure requirement approved drug by the U.S. Food and Drug Administration. (ii) Has not been recognized as a dietary ingredient or (b) (1) Subject to paragraph (2) of this subsection, a retailer may not prepare, distribute, sell, or expose for sale any of the following: substance other than kratom; (i) A kratom product that is adulterated with a dangerous substance other than kratom; (ii) A kratom product that is contaminated with a dangerous 7– hydroxymitragynine in the alkaloid fraction that is greater than 2% of the alkaloid composition of the product; (iii) A kratom product containing level of a (iv) A kratom product containing a synthetic alkaloid, including synthetic mitragynine, synthetic 7–hydroxymitragynine, or any other synthetically derived compound of the kratom plant; or A product containing kratom that does not include on its package or label the amount of mitragynine and 7–hydroxymitragynine contained in the product. (v) (2) (i) For the purpose of paragraph (1)(i) of this subsection, a kratom product is adulterated with a dangerous substance other than kratom if: - 1 - substance other than kratom; and 1. The kratom product is mixed or packed with a That substance affects the quality or strength of the kratom product to a degree as to render the kratom product injurious to a consumer. 2. (ii) For the purpose of paragraph (1)(ii) of this subsection, a kratom product is contaminated with a dangerous substance other than kratom if the kratom product contains a poisonous or otherwise deleterious ingredient other than kratom, including a drug that is designated as a controlled dangerous substance under Title 5 of the Criminal Law Article. (c) A retailer may not distribute, sell, or expose for sale a kratom product to an individual under the age of 21 years. (d) In a prosecution for a violation of this section, it is a defense that the defendant relied in good faith on the representations of a manufacturer, processor, packer, or distributor of a kratom product. (e) A retailer that violates subsection (a)(1) of this section is subject to a civil penalty not exceeding: (1) $1,000 for a first violation; and (2) $2,000 for each subsequent violation. (f) A retailer that violates subsection (a)(2), (b), or (c) of this section is guilty of a misdemeanor and on conviction is subject to a fine not exceeding $5,000, imprisonment for not more than 90 days, or both. (g) In addition to any other penalties specified in this section, a retailer who violates this section is liable for any civil damages sustained by the individual resulting from the violation.
493802ff1f346a1721-2D-01. (B) "Kratom product" means a food product or dietary ingredient product marketed for human consumption containing any part of the leaf of the plant Mitragyna speciosa. (C) “Retailer” means a person that sells/prepares/maintains kratom products (incl. manufacturer, wholesaler, store, convenience store, gas station, etc.). 21-2D-02. (A) A retailer ... shall disclose on the product label the factual basis on which the representation [as kratom] is made ... (B)(1) A retailer may not prepare, distribute, sell, or expose for sale: (I) a kratom product adulterated with a dangerous substance other than kratom; (II) contaminated ...; (III) A kratom product containing a level of 7-hydroxymitragynine in the alkaloid fraction that is greater than 2% of the alkaloid composition of the product; (IV) A kratom product containing a synthetic alkaloid, including synthetic mitragynine, synthetic 7-hydroxymitragynine, or any other synthetically derived compound of the kratom plant; or (V) a product containing kratom that does not include on its package or label the amount of mitragynine and 7-hydroxymitragynine ... (C) A retailer may not distribute, sell, or expose for sale a kratom product to an individual under the age of 21 years. (E) civil penalty up to $1,000/$2,000. (F) misdemeanor fine up to $5,000, up to 90 days, or both.
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