Cephalexin vs Esomeprazole

Cephalexin vs Esomeprazole: Overview

This comparison examines the pharmacological differences between Cephalexin and Esomeprazole.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Esomeprazole: S-isomer of omeprazole; proton pump inhibitor irreversibly blocking gastric H+/K+-ATPase.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Esomeprazole — 1-1.5 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Esomeprazole — C17H19N3O3S.

Molecular Weight: Cephalexin — 347.3890 g/mol; Esomeprazole — 345.4170 g/mol.

Type: Cephalexin — Small molecule; Esomeprazole — Small molecule.