Lorazepam vs Quetiapine

## Lorazepam vs Quetiapine: Overview

This comparison examines the pharmacological differences between **Lorazepam** and **Quetiapine**.

## Mechanism of Action

**Lorazepam**: Intermediate-acting benzodiazepine enhancing GABA-A receptor chloride conductance.

**Quetiapine**: Atypical antipsychotic; antagonist at multiple receptors.

## Pharmacokinetics

**Half-life**: Lorazepam — 10-20 hours; Quetiapine — 6 hours.

## Chemical Properties

**Molecular Formula**: Lorazepam — C15H10Cl2N2O2; Quetiapine — C21H25N3O2S.

**Molecular Weight**: Lorazepam — 321.1580 g/mol; Quetiapine — 383.5100 g/mol.

**Type**: Lorazepam — Small molecule; Quetiapine — Small molecule.