Tetrahydrocannabinolic Acid A/B Delta-9 THCA C5
Tetrahydrocannabinolic Acid has two variants A/B. Both variants are chemically similar and exists together naturally . The molecular weight Delta-9 THC-C5 is 358.47g/mol. THCA is non-psychoactive cannabinoid that later degrades into Delta-9 THC C5.

Metabolic Disease
Tetrahydrocannabinolic acid A (THCA-A) reduces adiposity and prevents metabolic disease caused by diet-induced obesity.
Palomares B, Ruiz-Pino F, Garrido-Rodriguez M, Eugenia Prados M, Sánchez-Garrido MA, Velasco I, Vazquez MJ, Nadal X, Ferreiro-Vera C, Morrugares R1, Appendino G, Calzado MA, Tena-Sempere M, Muñoz E. (2020)
Extractions of Medical Cannabis Cultivars and the Role of Decarboxylation in Optimal Receptor Responses.
Lewis-Bakker MM, Yang Y, Vyawahare R, Kotra LP. (2019)
Pharmacokinetics of Phytocannabinoid Acids and Anticonvulsant Effect of Cannabidiolic Acid in a Mouse Model of Dravet Syndrome.
Anderson LL, Low IK, Banister SD, McGregor IS, Arnold JC.