Buprenorphine vs Fentanyl Hydrochloride

Buprenorphine vs Fentanyl Hydrochloride: Overview

This comparison examines the pharmacological differences between Buprenorphine and Fentanyl Hydrochloride.

Mechanism of Action

Buprenorphine: Partial mu-opioid receptor agonist and kappa antagonist with high receptor affinity.

Pharmacokinetics

Half-life: Buprenorphine — 24-42 hours.

Chemical Properties

Molecular Formula: Buprenorphine — C29H41NO4.

Molecular Weight: Buprenorphine — 467.6430 g/mol.

Type: Buprenorphine — Small molecule; Fentanyl Hydrochloride — Small molecule.