Atenolol vs Valproic Acid

## Atenolol vs Valproic Acid: Overview

This comparison examines the pharmacological differences between **Atenolol** and **Valproic Acid**.

## Mechanism of Action

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

**Valproic Acid**: Enhances GABA transmission and blocks sodium/calcium channels.

## Pharmacokinetics

**Half-life**: Atenolol — 6-7 hours; Valproic Acid — 9-16 hours.

## Chemical Properties

**Molecular Formula**: Atenolol — C14H22N2O3; Valproic Acid — C8H16O2.

**Molecular Weight**: Atenolol — 266.3360 g/mol; Valproic Acid — 144.2110 g/mol.

**Type**: Atenolol — Small molecule; Valproic Acid — Small molecule.