Description

Benzpyrinium Bromide CAS NO 587-46-2 is a quaternary ammonium salt compound primarily recognized for its potent anticholinesterase activity. This property makes it a critical intermediate and active agent in the development of pharmaceuticals targeting neuromuscular and cholinergic systems. It is essential for research institutions and manufacturers in the pharmaceutical and life science sectors requiring high-purity cholinergic agents for synthesis and biological studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of acetylcholinesterase inhibitors and related therapeutic agents.
• Biochemical Research: Used as a reference standard and active compound in studies of cholinergic neurotransmission and enzyme kinetics.
• Veterinary Medicine: Potential component in formulations for treating conditions related to neuromuscular function in animals.
• Diagnostic Reagents: May be utilized in the development of diagnostic kits for assessing cholinesterase activity.
• Agrochemical Research: Serves as a model compound or intermediate in the research of pesticides that act on the insect nervous system.

Basic Information

Product Name	Benzpyrinium Bromide
CAS No.	587-46-2
Molecular Formula	C20H19BrN2O2
Molecular Weight	399.28 g/mol
Synonyms	Benzpyrinium Bromide; 1-Benzyl-3-(dimethylcarbamoyloxy)pyridinium Bromide; 3-Hydroxy-1-methylpyridinium Bromide Dimethylcarbamate (ester); Benzpyrinium; NSC 409962; Benzpyrinium Bromide (Salt); Pyridostigmine Bromide Analog
EINECS	Contact for details

Quality Control

Our Benzpyrinium Bromide is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot undergoes comprehensive analytical testing including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.