Naltrexone | Opioid Antagonist | CAS 16590-41-3

Product Name: Naltrexone
CAS No.: 16590-41-3
Appearance: White crystalline powder
Solubility: Partially insoluble in water; salt forms are used for injectable solutions
Stability: Chemically stable under proper storage conditions requiring protection from moisture

1. Introduction

Naltrexone is an opioid antagonist used for the treatment of opioid and alcohol dependence. It blocks opioid receptors, reducing euphoria and withdrawal symptoms, promoting rehabilitation.

Naltrexone is a key component of addiction therapy, blocking opioid receptors in the brain, which reduces the pleasure from taking narcotic substances. Its use is relevant for supporting patients during rehabilitation and preventing relapse.

2. Chemical Structure & Synthesis

Naltrexone is a synthetic compound belonging to the class of opioid antagonists. Its structure includes a complex polycyclic core that effectively blocks opioid binding sites. Synthesis is carried out through multi-step reactions using chiral reagents.

3. Properties

• Appearance: White crystalline powder

• Solubility: Partially insoluble in water; salt forms are used for injectable solutions

• Stability: Chemically stable under proper storage conditions requiring protection from moisture

4. Applications

Used in the therapy of opioid and alcohol dependence, reducing the risk of relapse by blocking euphoric effects. Used both in outpatient and inpatient therapy for dependent patients.

5. Conclusion

Naltrexone is an effective opioid antagonist that promotes successful rehabilitation of patients with addictions. Its use in combination therapy can significantly reduce the risk of relapse and facilitate the treatment process.