Citalopram vs Sumatriptan

Citalopram vs Sumatriptan: Overview

This comparison examines the pharmacological differences between Citalopram and Sumatriptan.

Mechanism of Action

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

Sumatriptan: Selective 5-HT1B/1D receptor agonist.

Pharmacokinetics

Half-life: Citalopram — 35 hours; Sumatriptan — 2.5 hours.

Chemical Properties

Molecular Formula: Citalopram — C20H21FN2O; Sumatriptan — C14H21N3O2S.

Molecular Weight: Citalopram — 324.3920 g/mol; Sumatriptan — 295.4020 g/mol.

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