Cephalexin vs Gefitinib

Cephalexin vs Gefitinib: Overview

This comparison examines the pharmacological differences between Cephalexin and Gefitinib.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

Gefitinib: Selective reversible inhibitor of EGFR tyrosine kinase.

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Gefitinib — 48 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Gefitinib — C22H24ClFN4O3.

Molecular Weight: Cephalexin — 347.3890 g/mol; Gefitinib — 446.9000 g/mol.

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