Clonazepam vs Phenytoin

## Clonazepam vs Phenytoin: Overview

This comparison examines the pharmacological differences between **Clonazepam** and **Phenytoin**.

## Mechanism of Action

**Clonazepam**: Long-acting benzodiazepine positive allosteric modulator of GABA-A receptors.

**Phenytoin**: Sodium channel blocker stabilizing inactive state.

## Pharmacokinetics

**Half-life**: Clonazepam — 30-40 hours; Phenytoin — 22 hours.

## Chemical Properties

**Molecular Formula**: Clonazepam — C15H10ClN3O3; Phenytoin — C15H12N2O2.

**Molecular Weight**: Clonazepam — 315.7150 g/mol; Phenytoin — 252.2680 g/mol.

**Type**: Clonazepam — Small molecule; Phenytoin — Small molecule.