3-Fluoro-5-(tributylstannyl)pyridine
3-Fluoro-5-(tributylstannyl)pyridine (CAS: 871942-19-7) is a specialised organotin compound and a fluorinated heterocyclic building block. Its molecular formula is C17H30FNSn and it has a molecular weight of 386.14 g/mol. This compound is primarily utilised in chemical synthesis, particularly in cross-coupling reactions, for the introduction of fluorinated pyridine moieties into complex organic molecules. It serves as a valuable intermediate in the development of pharmaceuticals and agrochemicals.

Organic Synthesis Intermediate
Serves as a versatile building block for constructing complex organic molecules, particularly those containing fluorinated pyridine rings. It is frequently employed in metal-catalyzed cross-coupling reactions, such as Stille coupling.
Pharmaceutical Research and Development
A key intermediate in the synthesis of novel pharmaceutical agents. The incorporation of a fluoropyridine unit can significantly influence the pharmacokinetic and pharmacodynamic properties of drug candidates.
Agrochemical Synthesis
Utilised in the development of new agrochemicals, including pesticides and herbicides, where the fluoropyridine scaffold can impart desirable biological activity and environmental stability.
Materials Science
Potential applications in the synthesis of functional materials where fluorinated heterocyclic units can influence electronic or optical properties.
| Molecular weight | 386.14 |
|---|---|
| Empirical formula | C17H30FNSn |
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 3-Fluoro-5-(tributylstannyl)pyridine used for?
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3-Fluoro-5-(tributylstannyl)pyridine is primarily used as a building block in organic synthesis, particularly for introducing fluorinated pyridine moieties into complex molecules via cross-coupling reactions in pharmaceutical and agrochemical research.
What are the CAS number and formula for this compound?
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The CAS number is 871942-19-7, and the empirical formula is C17H30FNSn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a purity of 97%. It is suitable for research and chemical synthesis purposes and is not represented as USP/BP/EP grade.
How should 3-Fluoro-5-(tributylstannyl)pyridine be handled?
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This compound may cause skin irritation, serious eye irritation, and may cause respiratory irritation. Handle in a well-ventilated area, wear protective gloves and eye protection. Avoid breathing dust/fume/gas/mist/vapours/spray.
How is 3-Fluoro-5-(tributylstannyl)pyridine packed and shipped?
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This chemical is carefully packed and exported globally by Tech Serve Solutions in compliance with all relevant transportation regulations to ensure safe delivery.
How can I request a sample or quote for 3-Fluoro-5-(tributylstannyl)pyridine?
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To request a sample or a quote, please contact our sales team via the website or by calling our office. We cater to global inquiries.
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