Clopidogrel vs Tofacitinib

## Clopidogrel vs Tofacitinib: Overview

This comparison examines the pharmacological differences between **Clopidogrel** and **Tofacitinib**.

## Mechanism of Action

**Clopidogrel**: Irreversibly blocks P2Y12 ADP receptor on platelets.

**Tofacitinib**: Pan-JAK inhibitor with preference for JAK1 and JAK3 blocking pro-inflammatory cytokine signaling.

## Pharmacokinetics

**Half-life**: Clopidogrel — 6 hours; Tofacitinib — 3.2 hours.

## Chemical Properties

**Molecular Formula**: Clopidogrel — C16H16ClNO2S; Tofacitinib — C16H20N6O.

**Molecular Weight**: Clopidogrel — 321.8220 g/mol; Tofacitinib — 312.3700 g/mol.

**Type**: Clopidogrel — Small molecule; Tofacitinib — Small molecule.