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The main metabolite excreted in the urine is 11-Nor-9-carboxy-THC, also known as THC-COOH. Most cannabis drug tests yield a positive result when the concentration of THC-COOH in urine exceeds 50 ng/mL. [10] Urine testing is an immunoassay based test on the principle of competitive binding. Drugs which may be present in the urine specimen ...
Δ-8-tetrahydrocannabinol (delta-8-THC, [a] Δ 8-THC) is a psychoactive cannabinoid found in the cannabis plant. [1] It is an isomer of delta-9-tetrahydrocannabinol (delta-9-THC, Δ 9 -THC), the compound commonly known as THC, with which it co-occurs in hemp ; natural quantities of ∆ 8 -THC found in hemp are low.
Despite the CBD and THC having the same molecular weight, multiple analytical methods are able to differentiate them. [11] "on the recovery of both THC (86.7−90.0%) and CBD (92.3−95.6%). The slightly lower recovery of THC can be explained by the fact that THC is less polar than CBD and more likely to remain in the nonpolar sunflower oil." [11]
According to a 2017 Report to Congress produced by the U.S. National Highway Traffic Safety Administration, many of the THC immunoassay screening tests used by law enforcement can give a false positive of THC metabolites. This is because these screenings tests "lack high specificity [and] are subject to cross-reactivity."
Delta-8 is a popular legal alternative to marijuana, but some are concerned about its safety and regulation. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ...
11-Hydroxy-Δ-8-tetrahydrocannabinol (11-OH-Δ 8-THC, alternatively numbered as 7-OH-Δ 6-THC) is an active metabolite of Δ 8-THC, a psychoactive cannabinoid found in small amounts in cannabis. It is an isomer of 11-OH-Δ 9-THC, and is produced via the same metabolic pathway. It was the first cannabinoid metabolite discovered in 1970.
According to the U.S. Food and Drug Administration (FDA), Delta-8 THC is “is a psychoactive substance found in the Cannabis sativa plant.” It is one of 100 substances that come naturally from ...
While the FDA hasn’t made any broad recommendations on delta-8 THC, but it has issued individual warnings to companies selling delta-8 THC in ways that violate the Federal Food, Drug, and ...