2-Chloro-5-methyl-3-(trimethylsilyl)pyridine
2-Chloro-5-methyl-3-(trimethylsilyl)pyridine (CAS: 1203498-92-3) is a halogenated heterocyclic compound with the molecular formula C9H14ClNSi and a molecular weight of 199.75 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis. Its structure, featuring both a chlorine atom and a trimethylsilyl group on the pyridine ring, allows for diverse chemical transformations, making it useful in the development of new materials and complex molecules.

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of more complex organic molecules. The presence of the chloro and trimethylsilyl substituents enables selective functionalization and coupling reactions.
Heterocyclic Chemistry
As a substituted pyridine, it is employed in heterocyclic chemistry research. It can be utilized in the construction of novel pyridine-based structures with potential applications in pharmaceuticals and agrochemicals.
Organosilicon Chemistry
The trimethylsilyl group makes this molecule relevant in organosilicon chemistry, potentially used in reactions where silicon-mediated transformations are required.
| Molecular weight | 199.75 |
|---|---|
| Empirical formula | C9H14ClNSi |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Chloro-5-methyl-3-(trimethylsilyl)pyridine used for?
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2-Chloro-5-methyl-3-(trimethylsilyl)pyridine is primarily used as a building block and intermediate in organic synthesis, particularly within heterocyclic and organosilicon chemistry for the development of novel compounds.
What is the CAS number and formula for this compound?
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The CAS number is 1203498-92-3, and the empirical formula is C9H14ClNSi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. Please refer to the product specifications for available grades and purities, as TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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Refer to the Safety Data Sheet (SDS) for comprehensive hazard information. Handle with appropriate personal protective equipment in a well-ventilated area. Consult the SDS for specific storage and disposal guidelines.
Is this product a controlled substance?
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Based on the provided data, this compound is not listed as a controlled substance.
How can I request a sample or quote?
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Please contact our sales team through the website or by phone to request a sample or a quotation for 2-Chloro-5-methyl-3-(trimethylsilyl)pyridine.
How is 2-Chloro-5-methyl-3-(trimethylsilyl)pyridine packed and shipped?
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This chemical is carefully packed according to industry standards to ensure safe transit and is available for global export.
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