Clopidogrel vs Warfarin

Clopidogrel vs Warfarin: Overview

This comparison examines the pharmacological differences between Clopidogrel and Warfarin.

Mechanism of Action

Clopidogrel: Irreversibly blocks P2Y12 ADP receptor on platelets.

Warfarin: Inhibits vitamin K epoxide reductase complex.

Pharmacokinetics

Half-life: Clopidogrel — 6 hours; Warfarin — 20-60 hours.

Chemical Properties

Molecular Formula: Clopidogrel — C16H16ClNO2S; Warfarin — C19H16O4.

Molecular Weight: Clopidogrel — 321.8220 g/mol; Warfarin — 308.3280 g/mol.

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