Esomeprazole vs Valsartan

## Esomeprazole vs Valsartan: Overview

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

## Mechanism of Action

**Esomeprazole**: S-isomer of omeprazole; proton pump inhibitor irreversibly blocking gastric H+/K+-ATPase.

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

## Pharmacokinetics

**Half-life**: Esomeprazole — 1-1.5 hours; Valsartan — 6 hours.

## Chemical Properties

**Molecular Formula**: Esomeprazole — C17H19N3O3S; Valsartan — C24H29N5O3.

**Molecular Weight**: Esomeprazole — 345.4170 g/mol; Valsartan — 435.5190 g/mol.

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