Bisoprolol vs Losartan

## Bisoprolol vs Losartan: Overview

This comparison examines the pharmacological differences between **Bisoprolol** and **Losartan**.

## Mechanism of Action

**Bisoprolol**: Highly selective beta-1 adrenergic receptor blocker reducing heart rate and myocardial contractility.

**Losartan**: Angiotensin II receptor type 1 antagonist.

## Pharmacokinetics

**Half-life**: Bisoprolol — 10-12 hours; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Bisoprolol — C18H31NO4; Losartan — C22H23ClN6O.

**Molecular Weight**: Bisoprolol — 325.4470 g/mol; Losartan — 422.9200 g/mol.

**Type**: Bisoprolol — Small molecule; Losartan — Small molecule.