Escitalopram vs Zolpidem

## Escitalopram vs Zolpidem: Overview

This comparison examines the pharmacological differences between **Escitalopram** and **Zolpidem**.

## Mechanism of Action

**Escitalopram**: S-enantiomer of citalopram; selective serotonin reuptake inhibitor.

**Zolpidem**: Selective GABA-A receptor alpha-1 subunit agonist.

## Pharmacokinetics

**Half-life**: Escitalopram — 27-32 hours; Zolpidem — 2.5 hours.

## Chemical Properties

**Molecular Formula**: Escitalopram — C20H21FN2O; Zolpidem — C19H21N3O.

**Molecular Weight**: Escitalopram — 324.3920 g/mol; Zolpidem — 307.3950 g/mol.

**Type**: Escitalopram — Small molecule; Zolpidem — Small molecule.