Arecoline hydrobromide
[CAS# 300-08-3]

Identification

• Classification: API >> Antiparasitic drug >> Anthelmintic medications
• Name: Arecoline hydrobromide
• Synonyms: Methyl 1,2,5,6-tetrahydro-1-methyl-3-pyridinecarboxylate hydrobromide
• Molecular Formula: C₈H₁₃NO₂^.HBr
• Molecular Weight: 236.11
• CAS Registry Number: 300-08-3
• EC Number: 206-087-3
• SMILES: CN1CCC=C(C1)C(=O)OC.Br

Properties

• Solubility: 47 mg/ mL (DMSO), 47 mg/ mL (water)
• Melting point: 172 ºC

Safety Data

• Hazard Symbols: GHS06 Danger
• Hazard Statements: H301
• Precautionary Statements: P264-P270-P301+P310+P330-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H331

Discovory and Applicatios

Arecoline hydrobromide, the hydrobromide salt of arecoline, is a notable chemical compound with diverse applications in pharmacology and medicine. Arecoline itself is a tropane alkaloid derived from the areca nut, commonly known as betel nut, which has been utilized for centuries in traditional medicine and cultural practices.

The discovery of arecoline can be traced back to the study of the areca nut, which has a long history of use in various Asian cultures for its stimulant and psychoactive effects. Researchers identified arecoline as the principal active compound responsible for these effects. The hydrobromide salt form was developed to enhance the stability and solubility of arecoline, making it more suitable for pharmaceutical applications.

The synthesis of arecoline hydrobromide involves the preparation of arecoline, which is typically extracted from the areca nut. The extraction process includes the isolation of arecoline through solvent extraction and purification methods. To form arecoline hydrobromide, arecoline is then reacted with hydrobromic acid. This reaction yields the hydrobromide salt, which improves the compound's solubility in aqueous solutions and facilitates its use in various formulations.

In terms of application, arecoline hydrobromide has been studied for its potential therapeutic effects. Arecoline itself acts as a parasympathomimetic agent, meaning it mimics the effects of the parasympathetic nervous system. This activity has led to its investigation in treating conditions such as cognitive disorders, where its cholinergic properties may offer therapeutic benefits. Research has explored its potential role in enhancing cognitive function and memory.

In addition to its pharmacological applications, arecoline hydrobromide has been used in scientific research to study the mechanisms of cholinergic neurotransmission. Its role as a cholinergic agent makes it a valuable tool in understanding how acetylcholine and related neurotransmitters function within the nervous system. This research is crucial for developing new treatments for neurological diseases and disorders.

Furthermore, arecoline hydrobromide has applications in veterinary medicine, where it is used to investigate its effects on animal models. Its pharmacokinetics and effects on the autonomic nervous system are studied to assess its safety and efficacy in different species. These studies help in evaluating its potential for use in veterinary medicine and understanding its broader implications.

Overall, arecoline hydrobromide represents a significant advancement in the utilization of arecoline, enhancing its solubility and potential for therapeutic use. Its role in pharmacological research and potential applications in both human and veterinary medicine underscore its importance as a chemical substance with diverse scientific and medical relevance.