3-Bromo-5-fluorophenylboronic acid
3-Bromo-5-fluorophenylboronic acid (CAS 849062-37-9) is an organoboron compound with the molecular formula C6H5BBrFO2 and a molecular weight of 218.82 g/mol. This aryl boronic acid derivative serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. It is a key intermediate for the preparation of complex molecules, finding utility in research and development across various chemical disciplines.
Preparation of Functionalised Dihalophenylboronic Acids
This compound acts as a reactant for the preparation of functionalised dihalophenylboronic acids. This is achieved through the lithiation of dihalophenyl dioxazaborocines followed by reaction with suitable electrophiles.
Organic Synthesis Building Block
As an aryl boronic acid derivative, it is extensively employed in organic synthesis. Its structure allows for participation in various coupling reactions, enabling the formation of carbon-carbon bonds crucial for complex molecule construction.
Research and Development
3-Bromo-5-fluorophenylboronic acid is utilised in research and development settings for exploring new synthetic pathways and developing novel compounds in areas such as medicinal chemistry and materials science.
| Molecular weight | 218.82 |
|---|---|
| Empirical formula | C6H5BBrFO2 |
| Assay | ≥95% |
| Application | Reactant for:• Preparation of functionalized dihalophenylboronic acid via lithiation of dihalophenyl dioxazaborocines and reaction with electrophiles1 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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-Bromo-5-fluorophenylboronic acid used for?
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3-Bromo-5-fluorophenylboronic acid is primarily used as a reactant in organic synthesis, particularly for preparing functionalised dihalophenylboronic acids via lithiation and electrophilic reactions. It serves as a valuable building block in chemical research and development.
What is the CAS number and formula for 3-Bromo-5-fluorophenylboronic acid?
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The CAS number for 3-Bromo-5-fluorophenylboronic acid is 849062-37-9, and its empirical formula is C6H5BBrFO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromo-5-fluorophenylboronic acid with an assay of ≥95%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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Handling 3-Bromo-5-fluorophenylboronic acid requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. It is classified under WGK Germany 3.
How can I request a quote or sample?
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To request a quote or sample of 3-Bromo-5-fluorophenylboronic acid, please contact our sales team through the website or by phone.
Is 3-Bromo-5-fluorophenylboronic acid a controlled substance?
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The provided data does not indicate that 3-Bromo-5-fluorophenylboronic acid is a controlled substance.
How is 3-Bromo-5-fluorophenylboronic acid packed and shipped?
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3-Bromo-5-fluorophenylboronic acid is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions in compliance with international shipping regulations for chemical products.
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