Bisoprolol vs Metoprolol

Bisoprolol vs Metoprolol: Overview

This comparison examines the pharmacological differences between Bisoprolol and Metoprolol.

Mechanism of Action

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

Metoprolol: Selective beta-1 adrenergic receptor blocker.

Pharmacokinetics

Half-life: Bisoprolol — 10-12 hours; Metoprolol — 3-7 hours.

Chemical Properties

Molecular Formula: Bisoprolol — C18H31NO4; Metoprolol — C15H25NO3.

Molecular Weight: Bisoprolol — 325.4470 g/mol; Metoprolol — 267.3640 g/mol.

Type: Bisoprolol — Small molecule; Metoprolol — Small molecule.