Durvalumab vs Hydromorphone

## Durvalumab vs Hydromorphone: Overview

This comparison examines the pharmacological differences between **Durvalumab** and **Hydromorphone**.

## Mechanism of Action

**Durvalumab**: Human IgG1 kappa anti-PD-L1 monoclonal antibody blocking PD-L1 binding to PD-1 and CD80.

**Hydromorphone**: Semisynthetic mu-opioid receptor agonist approximately 5 times more potent than morphine.

## Pharmacokinetics

**Half-life**: Durvalumab — 17 days; Hydromorphone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Durvalumab — N/A; Hydromorphone — C17H19NO3.

**Molecular Weight**: Durvalumab — N/A; Hydromorphone — 285.3380 g/mol.

**Type**: Durvalumab — Antibody; Hydromorphone — Small molecule.