Baricitinib vs Paroxetine

## Baricitinib vs Paroxetine: Overview

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

## Mechanism of Action

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

**Paroxetine**: Potent selective serotonin reuptake inhibitor with additional muscarinic and NE reuptake inhibition.

## Pharmacokinetics

**Half-life**: Baricitinib — 12 hours; Paroxetine — 21 hours.

## Chemical Properties

**Molecular Formula**: Baricitinib — C16H17N7O2S; Paroxetine — C19H20FNO3.

**Molecular Weight**: Baricitinib — 371.4170 g/mol; Paroxetine — 329.3730 g/mol.

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