Irbesartan vs Telmisartan

## Irbesartan vs Telmisartan: Overview

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

## Mechanism of Action

**Irbesartan**: Selective non-competitive angiotensin II type 1 receptor antagonist.

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

## Pharmacokinetics

**Half-life**: Irbesartan — 11-15 hours; Telmisartan — 24 hours.

## Chemical Properties

**Molecular Formula**: Irbesartan — C25H28N6O; Telmisartan — C33H30N4O2.

**Molecular Weight**: Irbesartan — 428.5320 g/mol; Telmisartan — 514.6230 g/mol.

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