Aripiprazole vs Venlafaxine

## Aripiprazole vs Venlafaxine: Overview

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

## Mechanism of Action

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

**Venlafaxine**: Serotonin-norepinephrine reuptake inhibitor (SNRI).

## Pharmacokinetics

**Half-life**: Aripiprazole — 75 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Aripiprazole — C23H27Cl2N3O2; Venlafaxine — C17H27NO2.

**Molecular Weight**: Aripiprazole — 448.3850 g/mol; Venlafaxine — 277.4020 g/mol.

**Type**: Aripiprazole — Small molecule; Venlafaxine — Small molecule.