Description

Pyridine, 4-(Dimethylphenylsilyl)-3-Methyl- (9Ci) is a specialized organosilicon-substituted pyridine derivative, serving as a valuable building block in advanced synthetic chemistry. Its unique structure, featuring a dimethylphenylsilyl group, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications requiring precise molecular modification.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for introducing silicon-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides where the silyl-pyridine moiety can enhance biological activity or environmental stability.
• Ligand Precursor: Serves as a precursor for the development of specialized ligands in catalysis, including those for cross-coupling and hydrosilylation reactions.
• Materials Science Research: Employed in the creation of advanced organic materials, such as organic light-emitting diodes (OLEDs) and liquid crystals, where its electronic properties are valuable.
• Chemical Synthesis Reagent: Acts as a protected or functionalized pyridine derivative in multi-step organic synthesis for academic and industrial R&D.

Basic Information

Product Name	Pyridine, 4-(Dimethylphenylsilyl)-3-Methyl- (9Ci)
CAS No.	78823-77-5
Molecular Formula	C14H17NSi
Molecular Weight	227.38 g/mol
Synonyms	4-(Dimethylphenylsilyl)-3-methylpyridine; 3-Methyl-4-(dimethylphenylsilyl)pyridine; 4-(Dimethyl(phenyl)silyl)-3-methylpyridine; Pyridine, 4-[(dimethylphenyl)silyl]-3-methyl-; (Dimethylphenylsilyl)methylpyridine isomer; 78823-77-5 (CAS); 4-(Dimethyl(phenyl)silyl)-3-methyl-pyridine
EINECS	Contact for details

Quality Control

Every batch of Pyridine, 4-(Dimethylphenylsilyl)-3-Methyl- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation 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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

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

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