Description

Quindonium Bromide is a quaternary ammonium salt compound with significant biological activity. This specialized chemical is valued for its role as a potent cholinergic agent and muscarinic receptor antagonist in advanced research and development. It serves as a critical intermediate and active pharmaceutical ingredient (API) for pharmaceutical companies and research institutions focused on neurological and cardiovascular applications. Our supply ensures high purity and batch-to-batch consistency for demanding industrial and laboratory use.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced therapeutic agents targeting the autonomic nervous system.
• Biochemical Research: Used as a selective muscarinic acetylcholine receptor (mAChR) antagonist in pharmacological and neurobiological studies.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Active Pharmaceutical Ingredient (API): Utilized in the formulation development of potential drugs for conditions like peptic ulcers, irritable bowel syndrome, and bradycardia.
• Veterinary Medicine: Investigated for applications in animal health as an antispasmodic or anti-secretory agent.

Basic Information

Product Name	Quindonium Bromide
CAS No.	130-81-4
Molecular Formula	C24H30BrNO3
Molecular Weight	460.41 g/mol
Synonyms	Quindonium Bromide; 3-Hydroxy-1,1-dimethylpiperidinium Bromide Benzilate; 3-Hydroxy-1,1-dimethylpiperidinium Bromide Diphenylglycolate; Benzilic Acid 3-Hydroxy-1,1-dimethylpiperidinium Bromide Ester; 1,1-Dimethyl-3-piperidinol Benzilate Methobromide; WIN-2299; Quindonii Bromidum
EINECS	204-997-5

Quality Control

Our Quindonium Bromide is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets stringent specifications for pharmaceutical and research use. A Certificate of Analysis (COA) detailing purity, results, and test methods (e.g., HPLC, IR) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 absorption of atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
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.