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Hexahydrocannabinol (HHC) is a hydrogenated derivative of tetrahydrocannabinol (THC). It is a naturally occurring phytocannabinoid that has rarely been identified as a trace component in Cannabis sativa, [1] [2] but can also be produced synthetically by firstly acid cyclization of cannabidiol and then hydrogenation of tetrahydrocannabinol.
9-Nor-9β-hydroxyhexahydrocannabinol (9-nor-9beta-HHC; sometimes incorrectly confused with 11-nor-9β-hydroxyhexahydrocannabinol [1]) is a cannabinoid first discovered from early modifications to the structure of THC, in a search for the simplest compound that could still fulfill the binding requirements to produce cannabis-like activity. [2] [3]
While 11-OH-HHC and its downstream products are the major metabolites of HHC metabolism, hydroxylation at C8 plays a varyingly significant role in animal species. [ 2 ] [ 3 ] Metabolite ratios are also subject to interspecies variation, with one study finding mice hepatocytes preferentially produced 8α-OH-HHC (49/5 α/β) while hamster ...
11-Hydroxyhexahydrocannabinol (11-OH-9α-HHC and 11-OH-9β-HHC, or alternatively 7-OH-HHC under the monoterpenoid numbering system) is an active metabolite of tetrahydrocannabinol (THC) and a metabolite of the trace cannabinoid hexahydrocannabinol (HHC). [1] [2] [3] In a pathway that parallels the metabolism of the THC family of cannabinoids ...
HHC-P is a partial agonist of the CB1 receptors with an EC50 of 44.4nM for 9R-HHCP and 134nM for 9S-HHCP. Compared to Hexahydrocannabinol (HHC) with an EC50 of 101nM for 9R-HHC and 1,190nM for 9S-HHC [ 5 ] In 2021, HHC-P was positively identified in multiple retail electronic vaping products in the United States.
Hexahydrocannabihexol (HHCH) is a semi-synthetic cannabinoid derivative. It was first synthesised by Roger Adams in 1942 and found to be more potent than either the pentyl or heptyl homologues, or the unsaturated tetrahydrocannabinol analogue.
On June 8, 2010, the US Air Force issued a memorandum that banned the possession and use of Spice, or any other mood-altering substance except alcohol or tobacco, among its service members. [190] Usage among 8th, 10th, and 12th graders has been decreasing since 2011, while use of botanical marijuana has remained stable. [191]
National School Choice Week was founded in 2011 to promote the concept of all forms of school choice: district schools, district magnet schools, charter schools, private schools, and home schooling. The event, which takes place the last week of January each year, is sponsored by the National School Choice Awareness Foundation.