111957-72-3

9-cis-4,5-Didehydro-5,6-dihydro Retinoic acid is a metabolite of 9-cis Retinoic Acid (R245000), an endogenous retinoic acid isomer, which is capable of binding to both retinoic acid receptors (RAR) and retinoid X receptors (RXR). A biologically active ligand for members of the RAR and RXR subfamilies, implying that it may play a critical role in regulating retinoid-responsive pathways.