Description

Pyridine, 3-[(Triethylsilyl)(Trimethylsilyl)Methyl]- (9Ci) is a specialized organosilicon-substituted pyridine derivative, serving as a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis. Its core value proposition lies in providing a sterically hindered, bifunctional silyl moiety that enables precise molecular construction and functional group manipulation. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries who require high-purity, custom organometallic building blocks for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, particularly where the introduction of a sterically demanding, silicon-containing group is required for bioactivity or metabolic stability.
• Agrochemical Synthesis: Serves as a key building block in the development of novel pesticides and herbicides, leveraging its unique silyl functionality.
• Organometallic Catalyst Ligand: Acts as a precursor or modifying ligand for transition metal catalysts used in cross-coupling and hydrosilylation reactions.
• Material Science Research: Employed in the development of advanced polymers, silicones, and hybrid organic-inorganic materials (OIMs) with tailored properties.
• Protecting Group Chemistry: The triethylsilyl and trimethylsilyl groups can be used for the selective protection of alcohols, amines, or other sensitive functionalities during multi-step syntheses.
• Academic & R&D Laboratories: A critical reagent for methodological development in organic and organometallic chemistry research.

Basic Information

Product Name	Pyridine, 3-[(Triethylsilyl)(Trimethylsilyl)Methyl]- (9Ci)
CAS No.	171497-97-5
Molecular Formula	C15H29NSi2
Molecular Weight	279.57 g/mol
Synonyms	3-[(Triethylsilyl)(trimethylsilyl)methyl]pyridine; 3-((Triethylsilyl)(trimethylsilyl)methyl)pyridine; 3-Pyridylbis(trimethylsilyl)methane (related); (3-Pyridylmethyl)bis(trimethylsilyl)methane; Pyridine, 3-[(triethylsilyl)(trimethylsilyl)methyl]-; 171497-97-5; Bistrimethylsilyl(3-pyridyl)methane derivative; Silylated pyridine building block
EINECS	Contact for details

Quality Control

Our production of Pyridine, 3-[(Triethylsilyl)(Trimethylsilyl)Methyl]- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for demanding synthetic applications. All materials undergo rigorous analytical testing, including NMR, GC/HPLC, and Karl Fischer titration, to confirm identity, purity, and moisture content. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We operate under a quality management system and can support development projects requiring compliance with cGMP or other regulatory standards.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (argon or nitrogen) when appropriate to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
NMR Purity	Conforms

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