Citalopram vs Metoprolol

Citalopram vs Metoprolol: Overview

This comparison examines the pharmacological differences between Citalopram and Metoprolol.

Mechanism of Action

Citalopram: Selective serotonin reuptake inhibitor (SSRI); racemic mixture with escitalopram as active S-enantiomer.

Metoprolol: Selective beta-1 adrenergic receptor blocker.

Pharmacokinetics

Half-life: Citalopram — 35 hours; Metoprolol — 3-7 hours.

Chemical Properties

Molecular Formula: Citalopram — C20H21FN2O; Metoprolol — C15H25NO3.

Molecular Weight: Citalopram — 324.3920 g/mol; Metoprolol — 267.3640 g/mol.

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