Buprenorphine vs Tramadol
Buprenorphine vs Tramadol: Overview
This comparison examines the pharmacological differences between Buprenorphine and Tramadol.
Mechanism of Action
Buprenorphine: Partial mu-opioid receptor agonist and kappa antagonist with high receptor affinity.
Tramadol: Mu-opioid receptor agonist and serotonin-norepinephrine reuptake inhibitor.
Pharmacokinetics
Half-life: Buprenorphine — 24-42 hours; Tramadol — 5-7 hours.
Chemical Properties
Molecular Formula: Buprenorphine — C29H41NO4; Tramadol — C16H25NO2.
Molecular Weight: Buprenorphine — 467.6430 g/mol; Tramadol — 263.3750 g/mol.
Type: Buprenorphine — Small molecule; Tramadol — Small molecule.