Cephalexin vs Morphine

Cephalexin vs Morphine: Overview

This comparison examines the pharmacological differences between Cephalexin and Morphine.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Morphine: Mu-opioid receptor agonist.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Morphine — 2-3 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Morphine — C17H19NO3.

Molecular Weight: Cephalexin — 347.3890 g/mol; Morphine — 285.3380 g/mol.

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