Description

5-(4-Bromophenyl)-4,6,11-Trioxa-1-Aza-5-Silabicyclo[3.3.3]Undecane is a specialized organosilicon compound featuring a unique bicyclic cage structure that incorporates bromine, oxygen, and nitrogen functionalities. This molecular architecture makes it a valuable advanced intermediate for synthesizing complex materials, particularly in the development of novel silicon-based polymers and functional additives. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating products with tailored thermal, mechanical, or surface properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring silicon isosteres or specific cage-like scaffolds.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where its bromophenyl group offers a site for further functionalization.
• Advanced Polymer Chemistry: Acts as a monomer or cross-linking agent for creating high-performance silicones and hybrid organic-inorganic polymers with enhanced stability.
• Material Science Research: Employed in developing specialty coatings, resins, and composites that require specific dielectric or thermal properties.
• Surface Modification Agent: Utilized to functionalize silica or other inorganic surfaces, imparting specific chemical reactivity or compatibility.
• Ligand and Catalyst Development: Investigated as a precursor for creating novel ligands in coordination chemistry and catalysis.

Basic Information

Product Name	5-(4-Bromophenyl)-4,6,11-Trioxa-1-Aza-5-Silabicyclo[3.3.3]Undecane
CAS No.	86806-91-9
Molecular Formula	C13H16BrNO3Si
Molecular Weight	342.26 g/mol
Synonyms	5-(4-Bromophenyl)-4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undecane; 1-Bromo-4-[4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undec-5-yl]benzene; 3,9-Dimethyl-5-(4-bromophenyl)-2,4,8,10-tetraoxa-3,9-diazonia-5-silabicyclo[3.3.3]undecane; Cage Siloxane Bromophenyl Derivative; Bromophenyl POSS®-type Derivative (Analog); Contact for more synonyms.
EINECS	Contact for details

Quality Control

Our production of 5-(4-Bromophenyl)-4,6,11-Trioxa-1-Aza-5-Silabicyclo[3.3.3]Undecane adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for advanced intermediate applications and can tailor quality protocols to meet specific project requirements.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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