Celecoxib vs Montelukast

Celecoxib vs Montelukast: Overview

This comparison examines the pharmacological differences between Celecoxib and Montelukast.

Mechanism of Action

Celecoxib: Selective COX-2 inhibitor.

Montelukast: Selective leukotriene D4 receptor antagonist.

Pharmacokinetics

Half-life: Celecoxib — 11 hours; Montelukast — 2.7-5.5 hours.

Chemical Properties

Molecular Formula: Celecoxib — C17H14F3N3O2S; Montelukast — C35H36ClNO3S.

Molecular Weight: Celecoxib — 381.3730 g/mol; Montelukast — 586.1800 g/mol.

Type: Celecoxib — Small molecule; Montelukast — Small molecule.