Finasteride vs Losartan

## Finasteride vs Losartan: Overview

This comparison examines the pharmacological differences between **Finasteride** and **Losartan**.

## Mechanism of Action

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

**Losartan**: Angiotensin II receptor type 1 antagonist.

## Pharmacokinetics

**Half-life**: Finasteride — 5-6 hours; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Finasteride — C23H36N2O2; Losartan — C22H23ClN6O.

**Molecular Weight**: Finasteride — 372.5490 g/mol; Losartan — 422.9200 g/mol.

**Type**: Finasteride — Small molecule; Losartan — Small molecule.