Celecoxib vs Durvalumab

## Celecoxib vs Durvalumab: Overview

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

## Mechanism of Action

**Celecoxib**: Selective COX-2 inhibitor.

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

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Durvalumab — 17 days.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Durvalumab — N/A.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Durvalumab — N/A.

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