Acyclovir vs Simvastatin

## Acyclovir vs Simvastatin: Overview

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

## Mechanism of Action

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

**Simvastatin**: Prodrug converted to active form that inhibits HMG-CoA reductase.

## Pharmacokinetics

**Half-life**: Acyclovir — 2.5-3.3 hours; Simvastatin — 2 hours.

## Chemical Properties

**Molecular Formula**: Acyclovir — C8H11N5O3; Simvastatin — C25H38O5.

**Molecular Weight**: Acyclovir — 225.2050 g/mol; Simvastatin — 418.5700 g/mol.

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