Cephalexin vs Nitroglycerin

## Cephalexin vs Nitroglycerin: Overview

This comparison examines the pharmacological differences between **Cephalexin** and **Nitroglycerin**.

## Mechanism of Action

**Cephalexin**: First-generation cephalosporin inhibiting cell wall synthesis.

**Nitroglycerin**: Nitric oxide donor causing venous and arterial vasodilation.

## Pharmacokinetics

**Half-life**: Cephalexin — 0.5-1.2 hours; Nitroglycerin — 1-4 minutes.

## Chemical Properties

**Molecular Formula**: Cephalexin — C16H17N3O4S; Nitroglycerin — C3H5N3O9.

**Molecular Weight**: Cephalexin — 347.3890 g/mol; Nitroglycerin — 227.0870 g/mol.

**Type**: Cephalexin — Small molecule; Nitroglycerin — Small molecule.