Baricitinib vs Metformin

## Baricitinib vs Metformin: Overview

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

## Mechanism of Action

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

**Metformin**: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

## Pharmacokinetics

**Half-life**: Baricitinib — 12 hours; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Baricitinib — C16H17N7O2S; Metformin — C4H11N5.

**Molecular Weight**: Baricitinib — 371.4170 g/mol; Metformin — 129.1640 g/mol.

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