Allopurinol vs Ramipril

## Allopurinol vs Ramipril: Overview

This comparison examines the pharmacological differences between **Allopurinol** and **Ramipril**.

## Mechanism of Action

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

**Ramipril**: Prodrug converted to ramiprilat; ACE inhibitor.

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Ramipril — 13-17 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Ramipril — C23H32N2O5.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Ramipril — 416.5120 g/mol.

**Type**: Allopurinol — Small molecule; Ramipril — Small molecule.