Pantoprazole vs Sildenafil

## Pantoprazole vs Sildenafil: Overview

This comparison examines the pharmacological differences between **Pantoprazole** and **Sildenafil**.

## Mechanism of Action

**Pantoprazole**: Proton pump inhibitor.

**Sildenafil**: Selective PDE5 inhibitor increasing cGMP.

## Pharmacokinetics

**Half-life**: Pantoprazole — 1 hour; Sildenafil — 4 hours.

## Chemical Properties

**Molecular Formula**: Pantoprazole — C16H15F2N3O4S; Sildenafil — C22H30N6O4S.

**Molecular Weight**: Pantoprazole — 383.3710 g/mol; Sildenafil — 474.5800 g/mol.

**Type**: Pantoprazole — Small molecule; Sildenafil — Small molecule.