Captopril vs Pantoprazole

## Captopril vs Pantoprazole: Overview

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

## Mechanism of Action

**Captopril**: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

**Pantoprazole**: Proton pump inhibitor.

## Pharmacokinetics

**Half-life**: Captopril — 1.9 hours; Pantoprazole — 1 hour.

## Chemical Properties

**Molecular Formula**: Captopril — C9H15NO3S; Pantoprazole — C16H15F2N3O4S.

**Molecular Weight**: Captopril — 217.2850 g/mol; Pantoprazole — 383.3710 g/mol.

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