Norfloxacin vs Propranolol

## Norfloxacin vs Propranolol: Overview

This comparison examines the pharmacological differences between **Norfloxacin** and **Propranolol**.

## Mechanism of Action

**Norfloxacin**: Second-generation fluoroquinolone inhibiting bacterial DNA gyrase and topoisomerase IV.

**Propranolol**: Non-selective beta-adrenergic receptor blocker.

## Pharmacokinetics

**Half-life**: Norfloxacin — 3-4 hours; Propranolol — 3-6 hours.

## Chemical Properties

**Molecular Formula**: Norfloxacin — C16H18FN3O3; Propranolol — C16H21NO2.

**Molecular Weight**: Norfloxacin — 319.3310 g/mol; Propranolol — 259.3440 g/mol.

**Type**: Norfloxacin — Small molecule; Propranolol — Small molecule.