HHC

Hexahydrocannabinol (HHC) is a semi-synthetic cannabinoid created by hydrogenating delta-9-THC, essentially adding hydrogen atoms to stabilize the molecule [1]. While trace amounts occur naturally in cannabis pollen and seeds, commercially available HHC is produced through chemical modification of hemp-derived cannabinoids like CBD or delta-8-THC.

The hydrogenation process — similar to converting vegetable oil to margarine — replaces THC's double bonds with hydrogen atoms, creating a more stable compound that resists oxidation and heat degradation [2]. This makes HHC products potentially longer-lasting on shelves compared to traditional THC products.

HHC exists as a mixture of two epimers: 9R-HHC (the more active form) and 9S-HHC (less psychoactive). The ratio between these forms significantly affects the compound's overall potency, though most commercial products don't specify this ratio [3].