Diltiazem vs Metoprolol

Diltiazem vs Metoprolol: Overview

This comparison examines the pharmacological differences between Diltiazem and Metoprolol.

Mechanism of Action

Diltiazem: Benzothiazepine calcium channel blocker.

Metoprolol: Selective beta-1 adrenergic receptor blocker.

Pharmacokinetics

Half-life: Diltiazem — 3-4.5 hours; Metoprolol — 3-7 hours.

Chemical Properties

Molecular Formula: Diltiazem — C22H26N2O4S; Metoprolol — C15H25NO3.

Molecular Weight: Diltiazem — 414.5190 g/mol; Metoprolol — 267.3640 g/mol.

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