Atenolol vs Levofloxacin

## Atenolol vs Levofloxacin: Overview

This comparison examines the pharmacological differences between **Atenolol** and **Levofloxacin**.

## Mechanism of Action

**Atenolol**: Cardioselective beta-1 adrenergic receptor blocker without intrinsic sympathomimetic activity.

**Levofloxacin**: Fluoroquinolone antibiotic inhibiting bacterial DNA gyrase and topoisomerase IV.

## Pharmacokinetics

**Half-life**: Atenolol — 6-7 hours; Levofloxacin — 6-8 hours.

## Chemical Properties

**Molecular Formula**: Atenolol — C14H22N2O3; Levofloxacin — C18H20FN3O4.

**Molecular Weight**: Atenolol — 266.3360 g/mol; Levofloxacin — 361.3680 g/mol.

**Type**: Atenolol — Small molecule; Levofloxacin — Small molecule.