{"id":5174,"date":"2023-10-05T18:33:01","date_gmt":"2023-10-05T18:33:01","guid":{"rendered":"https:\/\/weedmaps.com\/learn\/?p=5174"},"modified":"2026-02-22T17:53:25","modified_gmt":"2026-02-22T17:53:25","slug":"what-is-thco","status":"publish","type":"post","link":"https:\/\/weedmaps.com\/learn\/products-and-how-to-consume\/what-is-thco","title":{"rendered":"THC-O: Everything you need to know"},"content":{"rendered":"
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As states continue to legalize cannabis, the federal prohibition of THC continues to make things tricky for both the industry and the consumer. While the 2018 Farm Bill's federal legalization of hemp<\/a> was a step forward, the legal divide between hemp and cannabis has led to many legal gray areas, particularly for synthetic cannabinoids<\/a> like THC-O.<\/p>\n\n\n\n

Learn more about this unique cannabinoid and what you need to know to consume it safely.<\/p>\n\n\n\n

\n\tWhat is THC-O?<\/h2>\n\n\n\n

THC-O (Tetrahydrocannabinol-O-acetate) is a synthetic cannabinoid that does not occur naturally in cannabis. It's chemically related to THC (Delta-9-tetrahydrocannabinol<\/a>), the main intoxicating compound organically occurring in cannabis. THC-O is distinct from THC in terms of its chemical structure and reported effects.<\/p>\n\n\n\n

Compared to THC, THC-O has gained attention in recent years as a novel and potentially stronger cannabinoid. However, there's still much to learn about its safety, effects, and potential uses.<\/p>\n\n\n\n

\n\tHow is THC-O made?<\/h2>\n\n\n\n

THC-O is synthesized from Delta-9 or Delta-8 THC<\/a> molecules, which are often synthetically derived from CBD. A secondary chemical reaction on these compounds replaces the THC hydroxyl group with an acetyl group, resulting in THC-O-acetate. This change increases the compound's fat solubility and membrane permeability, making it easier for human bodies to absorb and use. This is what's thought to make it more potent than Delta-9 THC. <\/p>\n\n\n\n

\n\tIs THC-O legal?<\/h2>\n\n\n\n

Cannabis lawyer Rod Kight of Kight Law Offices<\/a> said THC-O's legality is questionable. \u201cCertainly, it does not have the safety data studies necessary to be approved by the FDA as a new dietary ingredient in food products,\u201d he said. \u201cMore importantly, it's likely a controlled substance under federal law since, unlike Delta-8 and other forms of THC, it's not produced by the hemp plant \u2026 It's different from other forms of THC since it's not a naturally occurring cannabis compound.\u201d<\/p>\n\n\n\n

\n\tIs THC-O safe to consume?<\/h2>\n\n\n\n

No research has been done in animals or humans to evaluate the safety of THC-O or any of the unknown byproducts that are produced during the synthesis of THC-O and there isn't any research evaluating its efficacy or safety for medicinal applications. <\/p>\n\n\n\n

Like most Delta-8-THC products on the market, THC-O is synthesized in a process that uses hazardous chemicals. Only trained professionals in adequately equipped labs should attempt it.\u00a0<\/p>\n\n\n\t\t\t

\t\t\t\n\t\t\t\t\"Cannabis\n\t\t\t<\/a>Photo by: Gina Coleman\/Weedmaps<\/cite><\/figure>\t\t\t