Tofacitinib vs Valsartan

## Tofacitinib vs Valsartan: Overview

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

## Mechanism of Action

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

**Valsartan**: Angiotensin II type 1 receptor blocker.

## Pharmacokinetics

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

## Chemical Properties

**Molecular Formula**: Tofacitinib — C16H20N6O; Valsartan — C24H29N5O3.

**Molecular Weight**: Tofacitinib — 312.3700 g/mol; Valsartan — 435.5190 g/mol.

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