Lansoprazole vs Methotrexate

## Lansoprazole vs Methotrexate: Overview

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

## Mechanism of Action

**Lansoprazole**: Proton pump inhibitor.

**Methotrexate**: Dihydrofolate reductase inhibitor.

## Pharmacokinetics

**Half-life**: Lansoprazole — 1.5 hours; Methotrexate — 3-10 hours.

## Chemical Properties

**Molecular Formula**: Lansoprazole — C16H14F3N3O2S; Methotrexate — C20H22N8O5.

**Molecular Weight**: Lansoprazole — 369.3620 g/mol; Methotrexate — 454.4400 g/mol.

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