Cephalexin vs Oseltamivir

Cephalexin vs Oseltamivir: Overview

This comparison examines the pharmacological differences between Cephalexin and Oseltamivir.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Oseltamivir: Neuraminidase inhibitor preventing viral release from host cells.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Oseltamivir — 6-10 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Oseltamivir — C16H28N2O4.

Molecular Weight: Cephalexin — 347.3890 g/mol; Oseltamivir — 312.4050 g/mol.

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