Finasteride vs Montelukast

Finasteride vs Montelukast: Overview

This comparison examines the pharmacological differences between Finasteride and Montelukast.

Mechanism of Action

Finasteride: Competitive inhibitor of 5-alpha-reductase type II.

Montelukast: Selective leukotriene D4 receptor antagonist.

Pharmacokinetics

Half-life: Finasteride — 5-6 hours; Montelukast — 2.7-5.5 hours.

Chemical Properties

Molecular Formula: Finasteride — C23H36N2O2; Montelukast — C35H36ClNO3S.

Molecular Weight: Finasteride — 372.5490 g/mol; Montelukast — 586.1800 g/mol.

Type: Finasteride — Small molecule; Montelukast — Small molecule.