Description

2-(Trimethoxysilyl)Ethylphenylsulfonyl Azide is a specialized organosilicon compound featuring a sulfonyl azide functional group, making it a valuable reagent for click chemistry and surface modification applications. Its core value lies in its dual functionality, enabling it to act as a coupling agent that can introduce azide groups onto silicon-containing substrates or polymers under mild conditions. This product is essential for R&D scientists and process engineers in the fields of advanced materials science, polymer functionalization, and bioconjugation who require precise and efficient methods for creating novel hybrid materials and labeled compounds.

Application

• Surface Modification Agent: Used to introduce azide functional groups onto silicon, glass, or metal oxide surfaces for subsequent click chemistry reactions (e.g., with alkynes).
• Polymer Functionalization: Serves as a key monomer or grafting agent for synthesizing azide-terminated silicones and other hybrid polymers.
• Bioconjugation Linker: Facilitates the attachment of biomolecules (like proteins or peptides) to inorganic or polymeric supports via stable triazole linkages.
• Crosslinking Agent: Employed in the development of crosslinked polymer networks and hydrogels with tailored mechanical properties.
• Adhesion Promoter: Enhances the adhesion between organic polymers and inorganic substrates in composite materials and coatings.
• Pharmaceutical Intermediate: Utilized in the synthesis of complex molecules and potential active pharmaceutical ingredients (APIs) requiring azide incorporation.

Basic Information

Product Name	2-(Trimethoxysilyl)Ethylphenylsulfonyl Azide
CAS No.	29385-30-6
Molecular Formula	C11H17N3O5SSi
Molecular Weight	331.43 g/mol
Synonyms	2-(Trimethoxysilyl)ethyl phenylsulfonyl azide; [(3-Azidosulfonylphenyl)ethyl]trimethoxysilane; Phenylsulfonyl azide trimethoxysilylethyl derivative; Silane, [2-[(azidosulfonyl)phenyl]ethyl]trimethoxy-; 3-(Trimethoxysilyl)-1-propanesulfonyl azide benzene derivative; (2-(Trimethoxysilyl)ethyl)benzenesulfonyl azide; Azidosulfonylethylphenyltrimethoxysilane
EINECS	Contact for details

Quality Control

Our production of 2-(Trimethoxysilyl)Ethylphenylsulfonyl Azide adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical applications. Each lot undergoes comprehensive analysis, including purity assay and identity confirmation. Certificates of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C (refrigerated) to maximize stability. Keep away from heat, sparks, open flames, and strong oxidizing agents. Due to the azide functional group, handle and store with appropriate precautions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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