Baricitinib vs Captopril

## Baricitinib vs Captopril: Overview

This comparison examines the pharmacological differences between **Baricitinib** and **Captopril**.

## Mechanism of Action

**Baricitinib**: Selective JAK1 and JAK2 inhibitor blocking cytokine signaling involved in inflammation.

**Captopril**: First orally active ACE inhibitor; contains thiol group that binds zinc at ACE active site.

## Pharmacokinetics

**Half-life**: Baricitinib — 12 hours; Captopril — 1.9 hours.

## Chemical Properties

**Molecular Formula**: Baricitinib — C16H17N7O2S; Captopril — C9H15NO3S.

**Molecular Weight**: Baricitinib — 371.4170 g/mol; Captopril — 217.2850 g/mol.

**Type**: Baricitinib — Small molecule; Captopril — Small molecule.