Cephalexin vs Metformin

Cephalexin vs Metformin: Overview

This comparison examines the pharmacological differences between Cephalexin and Metformin.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Metformin: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Metformin — 4-9 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Metformin — C4H11N5.

Molecular Weight: Cephalexin — 347.3890 g/mol; Metformin — 129.1640 g/mol.

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