Diltiazem vs Durvalumab

## Diltiazem vs Durvalumab: Overview

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

## Mechanism of Action

**Diltiazem**: Benzothiazepine calcium channel blocker.

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

## Pharmacokinetics

**Half-life**: Diltiazem — 3-4.5 hours; Durvalumab — 17 days.

## Chemical Properties

**Molecular Formula**: Diltiazem — C22H26N2O4S; Durvalumab — N/A.

**Molecular Weight**: Diltiazem — 414.5190 g/mol; Durvalumab — N/A.

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