Lovastatin vs Methotrexate

## Lovastatin vs Methotrexate: Overview

This comparison examines the pharmacological differences between **Lovastatin** and **Methotrexate**.

## Mechanism of Action

**Lovastatin**: First naturally derived statin; prodrug hydrolyzed to active beta-hydroxy acid inhibiting HMG-CoA reductase.

**Methotrexate**: Dihydrofolate reductase inhibitor.

## Pharmacokinetics

**Half-life**: Lovastatin — 2-3 hours; Methotrexate — 3-10 hours.

## Chemical Properties

**Molecular Formula**: Lovastatin — C24H36O5; Methotrexate — C20H22N8O5.

**Molecular Weight**: Lovastatin — 404.5390 g/mol; Methotrexate — 454.4400 g/mol.

**Type**: Lovastatin — Small molecule; Methotrexate — Small molecule.