Escitalopram vs Trastuzumab

## Escitalopram vs Trastuzumab: Overview

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

## Mechanism of Action

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

**Trastuzumab**: Anti-HER2 monoclonal antibody inhibiting receptor signaling.

## Pharmacokinetics

**Half-life**: Escitalopram — 27-32 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Escitalopram — C20H21FN2O; Trastuzumab — N/A.

**Molecular Weight**: Escitalopram — 324.3920 g/mol; Trastuzumab — N/A.

**Type**: Escitalopram — Small molecule; Trastuzumab — Antibody.