Allopurinol vs Telmisartan

## Allopurinol vs Telmisartan: Overview

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

## Mechanism of Action

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

**Telmisartan**: Selective angiotensin II type 1 receptor antagonist; also a partial PPAR-gamma agonist.

## Pharmacokinetics

**Half-life**: Allopurinol — 1-2 hours; Telmisartan — 24 hours.

## Chemical Properties

**Molecular Formula**: Allopurinol — C5H4N4O; Telmisartan — C33H30N4O2.

**Molecular Weight**: Allopurinol — 136.1120 g/mol; Telmisartan — 514.6230 g/mol.

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