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for educational and safety purposes
THC and Tetrahydrocannabinolic acid both come up in the same conversations. THC: Tetrahydrocannabinol, commonly abbreviated THC, is the main psychoactive compound in cannabis. Tetrahydrocannabinolic acid: Tetrahydrocannabinolic acid (THCA) is the non-intoxicating acidic cannabinoid that predominates in living and freshly harvested Cannabis sativa, where it can account for the large majority of the plant's total THC content [2].
Tetrahydrocannabinol, commonly abbreviated THC, is the main psychoactive compound in cannabis. It belongs to a family of naturally occurring cannabinoids and, in its most common delta-9 form, produces the characteristic euphoria and altered perception associated with the plant. THC also has recognized medical uses, including relief of chemotherapy-induced nausea and stimulation of appetite, and it is available as the pharmaceutical dronabinol.
Tetrahydrocannabinolic acid (THCA) is the non-intoxicating acidic cannabinoid that predominates in living and freshly harvested Cannabis sativa, where it can account for the large majority of the plant's total THC content [2]. It is the direct biosynthetic precursor of Δ9-tetrahydrocannabinol (THC): heating, aging, smoking, or vaporizing drives a decarboxylation reaction that strips off a carboxyl group and converts THCA into psychoactive THC, which is why raw, unheated cannabis does not produce a high [2][8]. Unlike THC, THCA binds the CB1 receptor only weakly, yet it is a comparatively potent agonist of the nuclear receptor PPAR-gamma and shows anti-inflammatory, neuroprotective, and anti-emetic activity in preclinical models [1][3][4]. Human evidence remains limited, and much of the interest in THCA centers on raw-cannabis juicing and non-heated preparations [7].
both fingerprints on one instrument; where the marks line up the two compounds work the same lever, where a slot goes dark only one of them touches it. read straight from each entry's affinity table; nothing here is invented.
agonist
weak partial agonist
agonist
modulates
agonist
agonist
agonist (in combination)
inhibitor
strengths are the entries' qualitative ratings (strong / moderate / weak); Ki and EC50 figures appear where an entry records them.
easiest to source: THC is currently listed by more trusted vendors (1), so it's the simpler one to get hold of. for effects and safety, read each full entry; this is educational, not medical advice.