Aripiprazole vs Trastuzumab

## Aripiprazole vs Trastuzumab: Overview

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

## Mechanism of Action

**Aripiprazole**: Partial agonist at D2 and 5-HT1A receptors.

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

## Pharmacokinetics

**Half-life**: Aripiprazole — 75 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Aripiprazole — C23H27Cl2N3O2; Trastuzumab — N/A.

**Molecular Weight**: Aripiprazole — 448.3850 g/mol; Trastuzumab — N/A.

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