(R)-Licarbazepine Acetate (CAS 186694-45-1)

(R)-Licarbazepine Acetate is an enantiomer of oxcarbazepine and serves as a voltage-gated sodium channel blocker. Its mechanism of action primarily involves the modulation of the sodium channel activity by stabilizing the inactivated state of the channel, thereby reducing the ability of neurons to fire at high frequencies. This action is in research focused on understanding the pathophysiology of neuronal excitability and disorders related to aberrant electrical activity in the brain. (R)-Licarbazepine Acetate′s selective affinity for the slow inactivated state over the fast inactivated state of sodium channels offers a unique tool for dissecting the roles of different channel states in neuronal function and dysfunction. Moreover, its ability to cross the blood-brain barrier due to its acetate group enhances its utility in neuroscience research, particularly in studies aiming to explore the molecular dynamics of sodium channels in brain tissue. This compound′s pharmacokinetics and metabolism can also provide insights into the mechanisms of drug distribution and clearance in the central nervous system, offering a broader understanding of how chemical properties influence the movement of molecules within the brain.