Azithromycin vs Metoprolol

## Azithromycin vs Metoprolol: Overview

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

## Mechanism of Action

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

**Metoprolol**: Selective beta-1 adrenergic receptor blocker.

## Pharmacokinetics

**Half-life**: Azithromycin — 68 hours; Metoprolol — 3-7 hours.

## Chemical Properties

**Molecular Formula**: Azithromycin — C38H72N2O12; Metoprolol — C15H25NO3.

**Molecular Weight**: Azithromycin — 748.9840 g/mol; Metoprolol — 267.3640 g/mol.

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