Description

Pyridine, 4-Methyl-2-(Trimethylsilyl)- (9Ci) is a specialized organosilicon-substituted pyridine derivative, identified by CAS NO 19854-23-0. This compound is valued as a versatile silyl-protecting group reagent and a key building block in advanced organic synthesis. It is primarily needed by research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring silicon-containing functional groups.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the trimethylsilyl group modifies biological activity and stability.
• Material Science Research: Acts as a precursor or ligand in the development of advanced materials, including metal-organic frameworks (MOFs) and silicon-based polymers.
• Organic Synthesis Reagent: Employed as a protecting group for alcohols and amines or as a directing group in metal-catalyzed cross-coupling reactions.
• Chemical Research & Development: Essential for method development and exploratory chemistry in academic and industrial R&D settings.

Basic Information

Product Name	Pyridine, 4-Methyl-2-(Trimethylsilyl)- (9Ci)
CAS No.	19854-23-0
Molecular Formula	C9H15NSi
Molecular Weight	165.31 g/mol
Synonyms	2-(Trimethylsilyl)-4-picoline; 4-Methyl-2-(trimethylsilyl)pyridine; 2-Trimethylsilyl-4-methylpyridine; 4-Methyl-2-pyridyltrimethylsilane; 2-(Trimethylsilyl)-4-methylpyridine; 4-Methyl-2-trimethylsilylpyridine; 2-TMS-4-picoline
EINECS	Contact for details

Quality Control

Our production of Pyridine, 4-Methyl-2-(Trimethylsilyl)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.