Cephalexin vs Metoprolol

Cephalexin vs Metoprolol: Overview

This comparison examines the pharmacological differences between Cephalexin and Metoprolol.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Metoprolol: Selective beta-1 adrenergic receptor blocker.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Metoprolol — 3-7 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Metoprolol — C15H25NO3.

Molecular Weight: Cephalexin — 347.3890 g/mol; Metoprolol — 267.3640 g/mol.

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