Diltiazem vs Irbesartan

## Diltiazem vs Irbesartan: Overview

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

## Mechanism of Action

**Diltiazem**: Benzothiazepine calcium channel blocker.

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

## Pharmacokinetics

**Half-life**: Diltiazem — 3-4.5 hours; Irbesartan — 11-15 hours.

## Chemical Properties

**Molecular Formula**: Diltiazem — C22H26N2O4S; Irbesartan — C25H28N6O.

**Molecular Weight**: Diltiazem — 414.5190 g/mol; Irbesartan — 428.5320 g/mol.

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