Potassium 6-bromopyridine-3-trifluoroborate
Potassium 6-bromopyridine-3-trifluoroborate (CAS: 1189097-43-5) is an organotrifluoroborate salt with the molecular formula C5H3BBrF3KN and a molecular weight of 263.89 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. It is commonly employed in the preparation of complex molecules, including azidobiphenyl derivatives, due to its stability and reactivity profile as a boronic acid surrogate.
Cross-Coupling Reactions
Utilised as an organotrifluoroborate reagent in transition metal-catalysed cross-coupling reactions. It facilitates the formation of new carbon-carbon or carbon-heteroatom bonds, offering a stable alternative to traditional boronic acids.
Synthesis of Azidobiphenyl Derivatives
Specifically applied in the preparation of azidobiphenyl derivatives. This application highlights its utility in constructing specific molecular architectures relevant to medicinal chemistry and materials science.
Boronic Acid Surrogate
Functions as a versatile and stable surrogate for boronic acids in synthetic chemistry. Organotrifluoroborates offer improved handling and stability compared to their boronic acid counterparts.
| Molecular weight | 263.89 |
|---|---|
| Empirical formula | C5H3BBrF3KN |
| Storage temperature | 2-8°C |
| Application | Organotrifluoroborate used in the preparation of azidobiphenyl derivatives via cross coupling reactions1Organotrifluoroborates as versatile and stable boronic acid surrogates. |
| Melting point | 262-267 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Potassium 6-bromopyridine-3-trifluoroborate used for?
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Potassium 6-bromopyridine-3-trifluoroborate is used in organic synthesis, particularly for cross-coupling reactions and the preparation of azidobiphenyl derivatives. It acts as a stable and versatile surrogate for boronic acids.
What is the CAS number and formula for Potassium 6-bromopyridine-3-trifluoroborate?
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The CAS number is 1189097-43-5 and the empirical formula (Hill notation) is C5H3BBrF3KN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a reagent for laboratory and research use. The exact purity and grade should be confirmed with the Certificate of Analysis (CoA) for the specific batch.
How should Potassium 6-bromopyridine-3-trifluoroborate be handled?
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This compound is classified as a skin irritant, eye irritant, and respiratory irritant. Handle with appropriate personal protective equipment, ensuring adequate ventilation. Avoid breathing dust, and avoid contact with skin and eyes. Refer to the Safety Data Sheet (SDS) for detailed handling information.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, packs and ships chemicals according to international regulations. Please contact us for specific shipping and export details.
How can I request a sample or quote for Potassium 6-bromopyridine-3-trifluoroborate?
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To request a sample or a quote, please use the 'Request Quote' or 'Sample Request' feature on our website, or contact our sales team directly with your inquiry.
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