Ranitidine vs Valsartan

## Ranitidine vs Valsartan: Overview

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

## Mechanism of Action

**Ranitidine**: Competitive H2 receptor antagonist.

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

## Pharmacokinetics

**Half-life**: Ranitidine — 2-3 hours; Valsartan — 6 hours.

## Chemical Properties

**Molecular Formula**: Ranitidine — C13H22N4O3S; Valsartan — C24H29N5O3.

**Molecular Weight**: Ranitidine — 314.4050 g/mol; Valsartan — 435.5190 g/mol.

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