Captopril vs Lamotrigine

Captopril vs Lamotrigine: Overview

This comparison examines the pharmacological differences between Captopril and Lamotrigine.

Mechanism of Action

Captopril: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

Lamotrigine: Sodium channel blocker inhibiting glutamate release.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Lamotrigine — 25 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Lamotrigine — C9H7Cl2N5.

Molecular Weight: Captopril — 217.2850 g/mol; Lamotrigine — 256.0910 g/mol.

Type: Captopril — Small molecule; Lamotrigine — Small molecule.