Captopril vs Simvastatin

Captopril vs Simvastatin: Overview

This comparison examines the pharmacological differences between Captopril and Simvastatin.

Mechanism of Action

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

Simvastatin: Prodrug converted to active form that inhibits HMG-CoA reductase.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Simvastatin — 2 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Simvastatin — C25H38O5.

Molecular Weight: Captopril — 217.2850 g/mol; Simvastatin — 418.5700 g/mol.

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