Allopurinol vs Sacubitril-Valsartan

## Allopurinol vs Sacubitril-Valsartan: Overview

This comparison examines the pharmacological differences between **Allopurinol** and **Sacubitril-Valsartan**.

## Mechanism of Action

**Allopurinol**: Xanthine oxidase inhibitor reducing uric acid production.

**Sacubitril-Valsartan**: Angiotensin receptor-neprilysin inhibitor (ARNI) combining neprilysin inhibition with AT1 receptor blockade.

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Sacubitril-Valsartan — 11.5 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Sacubitril-Valsartan — C24H29N2O5.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Sacubitril-Valsartan — 414.5010 g/mol.

**Type**: Allopurinol — Small molecule; Sacubitril-Valsartan — Small molecule.