Carbamazepine vs Valproic Acid

Carbamazepine vs Valproic Acid: Overview

This comparison examines the pharmacological differences between Carbamazepine and Valproic Acid.

Mechanism of Action

Carbamazepine: Voltage-gated sodium channel blocker.

Valproic Acid: Enhances GABA transmission and blocks sodium/calcium channels.

Pharmacokinetics

Half-life: Carbamazepine — 25-65 hours; Valproic Acid — 9-16 hours.

Chemical Properties

Molecular Formula: Carbamazepine — C15H12N2O; Valproic Acid — C8H16O2.

Molecular Weight: Carbamazepine — 236.2690 g/mol; Valproic Acid — 144.2110 g/mol.

Type: Carbamazepine — Small molecule; Valproic Acid — Small molecule.