Captopril vs Clopidogrel

Captopril vs Clopidogrel: Overview

This comparison examines the pharmacological differences between Captopril and Clopidogrel.

Mechanism of Action

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

Clopidogrel: Irreversibly blocks P2Y12 ADP receptor on platelets.

Pharmacokinetics

Half-life: Captopril — 1.9 hours; Clopidogrel — 6 hours.

Chemical Properties

Molecular Formula: Captopril — C9H15NO3S; Clopidogrel — C16H16ClNO2S.

Molecular Weight: Captopril — 217.2850 g/mol; Clopidogrel — 321.8220 g/mol.

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