Description

5-Azoniaspiro[4.4]Nonane,Bromide (1:1) is a quaternary ammonium salt with a unique spirocyclic structure, offering a versatile cationic building block for advanced chemical synthesis. This compound is valued for its ability to introduce a permanent positive charge and a rigid, three-dimensional framework into target molecules. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from catalyst development to the creation of novel ionic liquids and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor or building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium functionalities.
• Phase-Transfer Catalyst (PTC): Employed as a catalyst to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ionic Liquid Synthesis: Acts as a cationic component for creating novel, task-specific ionic liquids with tailored properties for separation, electrochemistry, or catalysis.
• Surface Modification Agent: Used to impart a permanent positive charge to surfaces, polymers, or materials for applications in coatings, adhesives, or antimicrobial treatments.
• Agrochemical Research: Utilized in the development of new herbicides, fungicides, or plant growth regulators that incorporate quaternary ammonium moieties.
• Chemical Research Reagent: Provides a spirocyclic structural motif for academic and industrial research in supramolecular chemistry and material science.

Basic Information

Product Name	5-Azoniaspiro[4.4]Nonane,Bromide (1:1)
CAS No.	16450-38-7
Molecular Formula	C8H16BrN
Molecular Weight	206.12 g/mol
Synonyms	5-Azonia-spiro[4.4]nonane bromide; Spiro[4.4]nonane, 5-azonia-, bromide; 5-Azoniadispiro[4.0.4.1]dodecane bromide; 1-Azoniadispiro[4.0.4.1]dodecane bromide; 5-Azoniadispiro[4.0.4.1]dodecan-5-ide, inner salt, bromide; 5-Azoniadispiro[4.0.4.1]dodecane, bromide; 5-Azoniadispiro[4.0.4.1]dodecan-5-ide, bromide
EINECS	Contact for details

Quality Control

Our 5-Azoniaspiro[4.4]Nonane,Bromide (1:1) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system supports compliance with relevant standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

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 (as Pb)	≤ 20 ppm

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