Acyclovir vs Baricitinib

## Acyclovir vs Baricitinib: Overview

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

## Mechanism of Action

**Acyclovir**: Guanosine analogue inhibiting viral DNA polymerase.

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

## Pharmacokinetics

**Half-life**: Acyclovir — 2.5-3.3 hours; Baricitinib — 12 hours.

## Chemical Properties

**Molecular Formula**: Acyclovir — C8H11N5O3; Baricitinib — C16H17N7O2S.

**Molecular Weight**: Acyclovir — 225.2050 g/mol; Baricitinib — 371.4170 g/mol.

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