Esomeprazole vs Lisinopril

## Esomeprazole vs Lisinopril: Overview

This comparison examines the pharmacological differences between **Esomeprazole** and **Lisinopril**.

## Mechanism of Action

**Esomeprazole**: S-isomer of omeprazole; proton pump inhibitor irreversibly blocking gastric H+/K+-ATPase.

**Lisinopril**: ACE inhibitor preventing conversion of angiotensin I to angiotensin II.

## Pharmacokinetics

**Half-life**: Esomeprazole — 1-1.5 hours; Lisinopril — 12 hours.

## Chemical Properties

**Molecular Formula**: Esomeprazole — C17H19N3O3S; Lisinopril — C21H31N3O5.

**Molecular Weight**: Esomeprazole — 345.4170 g/mol; Lisinopril — 405.4900 g/mol.

**Type**: Esomeprazole — Small molecule; Lisinopril — Small molecule.