Azithromycin vs Moxifloxacin

## Azithromycin vs Moxifloxacin: Overview

This comparison examines the pharmacological differences between **Azithromycin** and **Moxifloxacin**.

## Mechanism of Action

**Azithromycin**: Binds 50S ribosomal subunit, inhibiting bacterial protein synthesis.

**Moxifloxacin**: Fourth-generation fluoroquinolone inhibiting DNA gyrase and topoisomerase IV with enhanced anaerobic activity.

## Pharmacokinetics

**Half-life**: Azithromycin — 68 hours; Moxifloxacin — 12 hours.

## Chemical Properties

**Molecular Formula**: Azithromycin — C38H72N2O12; Moxifloxacin — C21H24FN3O4.

**Molecular Weight**: Azithromycin — 748.9840 g/mol; Moxifloxacin — 401.4350 g/mol.

**Type**: Azithromycin — Small molecule; Moxifloxacin — Small molecule.