Amoxicillin vs Methotrexate

## Amoxicillin vs Methotrexate: Overview

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

## Mechanism of Action

**Amoxicillin**: Inhibits bacterial cell wall synthesis by binding to PBPs.

**Methotrexate**: Dihydrofolate reductase inhibitor.

## Pharmacokinetics

**Half-life**: Amoxicillin — 1-1.5 hours; Methotrexate — 3-10 hours.

## Chemical Properties

**Molecular Formula**: Amoxicillin — C16H19N3O5S; Methotrexate — C20H22N8O5.

**Molecular Weight**: Amoxicillin — 365.4050 g/mol; Methotrexate — 454.4400 g/mol.

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