Cetirizine vs Enalapril

Cetirizine vs Enalapril: Overview

This comparison examines the pharmacological differences between Cetirizine and Enalapril.

Mechanism of Action

Cetirizine: Second-generation H1 antihistamine.

Enalapril: Prodrug converted to enalaprilat; inhibits ACE preventing angiotensin I to II conversion.

Pharmacokinetics

Half-life: Cetirizine — 6.5-10 hours; Enalapril — 11 hours.

Chemical Properties

Molecular Formula: Cetirizine — C21H25ClN2O3; Enalapril — C20H28N2O5.

Molecular Weight: Cetirizine — 388.8900 g/mol; Enalapril — 376.4470 g/mol.

Type: Cetirizine — Small molecule; Enalapril — Small molecule.