Digoxin vs Methotrexate

Digoxin vs Methotrexate: Overview

This comparison examines the pharmacological differences between Digoxin and Methotrexate.

Mechanism of Action

Digoxin: Inhibits Na+/K+-ATPase, increasing intracellular calcium.

Methotrexate: Dihydrofolate reductase inhibitor.

Pharmacokinetics

Half-life: Digoxin — 36-48 hours; Methotrexate — 3-10 hours.

Chemical Properties

Molecular Formula: Digoxin — C41H64O14; Methotrexate — C20H22N8O5.

Molecular Weight: Digoxin — 780.9430 g/mol; Methotrexate — 454.4400 g/mol.

Type: Digoxin — Small molecule; Methotrexate — Small molecule.