Gabapentin vs Valproic Acid
Gabapentin vs Valproic Acid: Overview
This comparison examines the pharmacological differences between Gabapentin and Valproic Acid.
Mechanism of Action
Gabapentin: Binds alpha-2-delta subunit of voltage-gated calcium channels.
Valproic Acid: Enhances GABA transmission and blocks sodium/calcium channels.
Pharmacokinetics
Half-life: Gabapentin — 5-7 hours; Valproic Acid — 9-16 hours.
Chemical Properties
Molecular Formula: Gabapentin — C9H17NO2; Valproic Acid — C8H16O2.
Molecular Weight: Gabapentin — 171.2370 g/mol; Valproic Acid — 144.2110 g/mol.
Type: Gabapentin — Small molecule; Valproic Acid — Small molecule.