Fentanyl vs Omeprazole

## Fentanyl vs Omeprazole: Overview

This comparison examines the pharmacological differences between **Fentanyl** and **Omeprazole**.

## Mechanism of Action

**Fentanyl**: Highly potent synthetic mu-opioid receptor agonist approximately 100 times more potent than morphine.

**Omeprazole**: Proton pump inhibitor that irreversibly blocks H+/K+-ATPase.

## Pharmacokinetics

**Half-life**: Fentanyl — 2-4 hours; Omeprazole — 0.5-1 hour.

## Chemical Properties

**Molecular Formula**: Fentanyl — C22H28N2O; Omeprazole — C17H19N3O3S.

**Molecular Weight**: Fentanyl — 336.4700 g/mol; Omeprazole — 345.4170 g/mol.

**Type**: Fentanyl — Small molecule; Omeprazole — Small molecule.