3-Chloro-2-(tributylstannyl)pyridine
3-Chloro-2-(tributylstannyl)pyridine (CAS 206357-78-0) is a valuable organotin compound and a halogenated heterocyclic building block. With a molecular weight of 402.59 g/mol and the empirical formula C17H30ClNSn, it serves as a versatile reagent in organic synthesis. Its structure facilitates cross-coupling reactions and the introduction of the pyridinyl moiety into complex molecules. This compound is primarily used in research and development settings for the synthesis of novel chemical entities.
Organometallic Reagent
3-Chloro-2-(tributylstannyl)pyridine is employed as an organometallic reagent in various cross-coupling reactions, such as Stille coupling, enabling the formation of new carbon-carbon bonds.
Heterocyclic Synthesis
As a functionalised pyridine derivative, it acts as a key building block for constructing more complex heterocyclic structures relevant in medicinal chemistry and materials science.
Pharmaceutical Intermediate
This compound can be utilised in multi-step syntheses leading to active pharmaceutical ingredients (APIs) or their precursors, owing to the presence of reactive functional groups.
Research and Development
It is a useful tool for academic and industrial research chemists exploring new synthetic methodologies and designing novel compounds with specific properties.
| Molecular weight | 402.59 |
|---|---|
| Empirical formula | C17H30ClNSn |
Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P302IF ON SKIN
| Transport (UN / ADR) | UN 2788 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25 |
| Safety statements (S) | 36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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-Chloro-2-(tributylstannyl)pyridine used for?
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3-Chloro-2-(tributylstannyl)pyridine is primarily used as a building block in organic synthesis, particularly in cross-coupling reactions like Stille coupling, for the construction of complex heterocyclic molecules and potential pharmaceutical intermediates.
What is the CAS number and formula for 3-Chloro-2-(tributylstannyl)pyridine?
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The CAS number is 206357-78-0. The empirical formula is C17H30ClNSn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. The exact assay and purity are detailed on the product's specification sheet, and it is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the primary safety hazards associated with this chemical?
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This compound is classified as acutely toxic if swallowed, in contact with skin, or if inhaled (H300 + H310 + H330). It requires strict handling precautions, including appropriate personal protective equipment and working in a well-ventilated area or fume hood.
How is 3-Chloro-2-(tributylstannyl)pyridine typically packed and shipped?
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3-Chloro-2-(tributylstannyl)pyridine is carefully packed according to international shipping regulations for hazardous materials. As a chemical exporter, TSS ensures compliance with all relevant transport and customs requirements for global delivery.
How can I request a sample or quote for this product?
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To request a sample or a quotation, please visit the product page on our website and utilise the 'Request a Quote' or 'Sample Request' form, providing the necessary details.
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