Search results
Results From The WOW.Com Content Network
Tetrahydrocannabihexol (Δ 9-THCH, Δ 9-Parahexyl, n-Hexyl-Δ 9-THC) is a phytocannabinoid, the hexyl homologue of tetrahydrocannabinol (THC) which was first isolated from Cannabis plant material in 2020 along with the corresponding hexyl homologue of cannabidiol, [1] [2] though it had been known for several decades prior to this as an isomer of the synthetic cannabinoid parahexyl. [3]
THC, the main psychoactive component of cannabis, may only be detectable in saliva and oral fluid for 2–24 hours in most cases. [8] [9] 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]
These proceedings represent the only means of legalizing medical cannabis without an act of Congress. Rescheduling supporters have often cited the lengthy petition review process as a reason why cannabis is still illegal. [12] The first petition took 22 years to review, the second took 7 years, the third was denied 9 years later.
Tetrahydrocannabinolic acid (THCA, 2-COOH-THC; conjugate base tetrahydrocannabinolate) is a precursor of tetrahydrocannabinol (THC), an active component of cannabis. [1]THCA is found in variable quantities in fresh, undried cannabis, but is progressively decarboxylated to THC with drying, and especially under intense heating such as when cannabis is smoked or cooked into cannabis edibles.
Cannabis concentrate, also called marijuana concentrate, marijuana extract, or cannabis extract, is a tetrahydrocannabinol (THC) and/or cannabidiol (CBD) concentrated mass. Cannabis concentrates contain high THC levels that range from 40% to over 90%, [ 1 ] [ 2 ] stronger in THC content than high-grade marijuana, which normally measures around ...
The Δ 9 isomer of THCP occurs naturally in cannabis, but in small amounts.A 2021 study reported the content of Δ 9-THCP ranging from 0.0023% to 0.0136% (w/w) (approximately 0.02–0.13 mg/g) without correlation to THC percentage in Δ 9-THC-dominant strains of cannabis; that study failed to detect THCP in CBD-dominant strains.
Δ-3-Tetrahydrocannabinol (often abbreviated as delta-3-THC or Δ 3-THC) is a synthetic isomer of tetrahydrocannabinol (THC) developed during the original research in the 1940s to develop synthetic routes to the natural products Δ 8-THC and Δ 9-THC found in the cannabis. [1]
Tincture of cannabis, sometimes known as green dragon, is an alcoholic cannabis concentrate.The solubility of THC in ethanol is greater than 1 g/mL. [1]According to the European Medicines Agency (EMA) cannabis tinctures (tincturea) are a type of liquid cannabis extract obtained using ethanol, water, glycerol, propylene glycol and fatty oils as extraction solvents, depending on the type of ...