Exenatide vs Fentanyl

## Exenatide vs Fentanyl: Overview

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

## Mechanism of Action

**Exenatide**: Synthetic exendin-4 GLP-1 receptor agonist enhancing glucose-dependent insulin secretion.

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

## Pharmacokinetics

**Half-life**: Exenatide — 2.4 hours; Fentanyl — 2-4 hours.

## Chemical Properties

**Molecular Formula**: Exenatide — N/A; Fentanyl — C22H28N2O.

**Molecular Weight**: Exenatide — N/A; Fentanyl — 336.4700 g/mol.

**Type**: Exenatide — Protein; Fentanyl — Small molecule.