|Chemical and physical data|
|Molar mass||314.469 g·mol−1|
|3D model (JSmol)|
Delta-10-Tetrahydrocannabinol (Delta-10-THC, Δ10-THC, alternatively numbered as Δ2-THC) is a synthetic isomer of tetrahydrocannabinol, developed in the 1980s. Two enantiomers have been reported in the literature, with the 9-methyl group in either the (R) or (S) conformation; of these the (R) enantiomer appears to be the more active isomer. Δ10-THC has rarely been reported as a trace component of natural cannabis, though is thought to be a degradation product similar to cannabinol rather than being produced by the plant directly, however it is found more commonly as an impurity in synthetic delta-8-THC produced from cannabidiol, and can also be synthesised directly from delta-9-THC.
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