Omeprazole vs Sitagliptin

## Omeprazole vs Sitagliptin: Overview

This comparison examines the pharmacological differences between **Omeprazole** and **Sitagliptin**.

## Mechanism of Action

**Omeprazole**: Proton pump inhibitor that irreversibly blocks H+/K+-ATPase.

**Sitagliptin**: DPP-4 inhibitor increasing incretin levels.

## Pharmacokinetics

**Half-life**: Omeprazole — 0.5-1 hour; Sitagliptin — 12.4 hours.

## Chemical Properties

**Molecular Formula**: Omeprazole — C17H19N3O3S; Sitagliptin — C16H15F6N5O.

**Molecular Weight**: Omeprazole — 345.4170 g/mol; Sitagliptin — 407.3140 g/mol.

**Type**: Omeprazole — Small molecule; Sitagliptin — Small molecule.