Dulaglutide vs Sitagliptin

Dulaglutide vs Sitagliptin: Overview

This comparison examines the pharmacological differences between Dulaglutide and Sitagliptin.

Mechanism of Action

Dulaglutide: GLP-1 receptor agonist fused to Fc fragment; enhances glucose-dependent insulin secretion.

Sitagliptin: DPP-4 inhibitor increasing incretin levels.

Pharmacokinetics

Half-life: Dulaglutide — 5 days; Sitagliptin — 12.4 hours.

Chemical Properties

Molecular Formula: Sitagliptin — C16H15F6N5O.

Molecular Weight: Sitagliptin — 407.3140 g/mol.

Type: Dulaglutide — Protein; Sitagliptin — Small molecule.