Captopril vs Dabigatran

Captopril vs Dabigatran: Overview

This comparison examines the pharmacological differences between Captopril and Dabigatran.

Mechanism of Action

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

Dabigatran: Direct thrombin (Factor IIa) inhibitor.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Dabigatran — 12-17 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Dabigatran — C25H25N7O3.

Molecular Weight: Captopril — 217.2850 g/mol; Dabigatran — 471.5100 g/mol.

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