Doxycycline vs Finasteride

Doxycycline vs Finasteride: Overview

This comparison examines the pharmacological differences between Doxycycline and Finasteride.

Mechanism of Action

Doxycycline: Inhibits bacterial protein synthesis by binding 30S ribosomal subunit.

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

Pharmacokinetics

Half-life: Doxycycline — 18-22 hours; Finasteride — 5-6 hours.

Chemical Properties

Molecular Formula: Doxycycline — C22H24N2O8; Finasteride — C23H36N2O2.

Molecular Weight: Doxycycline — 444.4350 g/mol; Finasteride — 372.5490 g/mol.

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