Description

Pyridine, 4-[1-(Trimethylsilyl)ethyl]- (9Ci) is a specialized organosilicon-substituted pyridine derivative, identified by CAS NO 129548-86-3. This compound is valued as a versatile building block and protecting group reagent in advanced synthetic chemistry, offering unique steric and electronic properties. It is primarily needed by research and development laboratories, pharmaceutical intermediates manufacturers, and agrochemical producers for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing functional groups.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the trimethylsilylethylpyridine moiety imparts specific biological activity or stability.
• Ligand Precursor: Acts as a precursor for nitrogen-containing ligands in organometallic chemistry and catalysis.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials due to its modified electronic structure.
• Protecting Group Chemistry: The trimethylsilylethyl group can be used as a protecting group for alcohols or other sensitive functionalities in multi-step syntheses.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new reaction pathways in organic synthesis.

Basic Information

Product Name	Pyridine, 4-[1-(Trimethylsilyl)ethyl]- (9Ci)
CAS No.	129548-86-3
Molecular Formula	C10H17NSi
Molecular Weight	179.34 g/mol
Synonyms	4-(1-Trimethylsilylethyl)pyridine; 4-(1-Trimethylsilylethyl)pyridine; 4-(1-(Trimethylsilyl)ethyl)pyridine; 4-(2-Trimethylsilylethyl)pyridine; 4-(1-Trimethylsilyl-ethyl)-pyridine; Pyridine, 4-[1-(trimethylsilyl)ethyl]-; 4-(1-(Trimethylsilyl)ethyl)pyridine (9CI); 4-(1-Trimethylsilylethyl)pyridine, 4-(1-TMS-ethyl)pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 4-[1-(Trimethylsilyl)ethyl]- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, GC, and HPLC, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

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

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