Diltiazem vs Ranitidine

Diltiazem vs Ranitidine: Overview

This comparison examines the pharmacological differences between Diltiazem and Ranitidine.

Mechanism of Action

Diltiazem: Benzothiazepine calcium channel blocker.

Ranitidine: Competitive H2 receptor antagonist.

Pharmacokinetics

Half-life: Diltiazem — 3-4.5 hours; Ranitidine — 2-3 hours.

Chemical Properties

Molecular Formula: Diltiazem — C22H26N2O4S; Ranitidine — C13H22N4O3S.

Molecular Weight: Diltiazem — 414.5190 g/mol; Ranitidine — 314.4050 g/mol.

Type: Diltiazem — Small molecule; Ranitidine — Small molecule.