Fentanyl vs Metformin

Fentanyl vs Metformin: Overview

This comparison examines the pharmacological differences between Fentanyl and Metformin.

Mechanism of Action

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

Metformin: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

Pharmacokinetics

Half-life: Fentanyl — 2-4 hours; Metformin — 4-9 hours.

Chemical Properties

Molecular Formula: Fentanyl — C22H28N2O; Metformin — C4H11N5.

Molecular Weight: Fentanyl — 336.4700 g/mol; Metformin — 129.1640 g/mol.

Type: Fentanyl — Small molecule; Metformin — Small molecule.