Aripiprazole vs Hydromorphone

## Aripiprazole vs Hydromorphone: Overview

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

## Mechanism of Action

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

**Hydromorphone**: Semisynthetic mu-opioid receptor agonist approximately 5 times more potent than morphine.

## Pharmacokinetics

**Half-life**: Aripiprazole — 75 hours; Hydromorphone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Aripiprazole — C23H27Cl2N3O2; Hydromorphone — C17H19NO3.

**Molecular Weight**: Aripiprazole — 448.3850 g/mol; Hydromorphone — 285.3380 g/mol.

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