6-Bromo-2,3-difluorophenylboronic acid
6-Bromo-2,3-difluorophenylboronic acid (CAS 870718-10-8) is a fluorinated aryl boronic acid derivative. With a molecular weight of 236.81 g/mol, this compound serves as a valuable building block in organic synthesis. Its structure, featuring bromine and fluorine substituents on the phenyl ring alongside a boronic acid moiety, makes it particularly useful for cross-coupling reactions and the construction of complex organic molecules for research and development in pharmaceuticals and material science.
- IUPAC
- 2-Bromo-5,6-difluorophenylboronic acid
- Synonyms
- C6H2BrF2B(OH)22-Bromo-5,6-difluorophenylboronic acid

Organic Synthesis Intermediate
Utilised as a key intermediate in Suzuki-Miyaura cross-coupling reactions to introduce the 6-bromo-2,3-difluorophenyl group into target molecules. This facilitates the synthesis of diverse chemical entities for pharmaceutical and agrochemical research.
Pharmaceutical Research
Employed in the development of novel drug candidates. The unique substitution pattern can impart specific electronic and steric properties, influencing the biological activity and pharmacokinetic profiles of potential therapeutics.
Material Science
Applicable in the synthesis of advanced materials, such as organic light-emitting diodes (OLEDs) and other functional organic materials. The difluorophenyl moiety can tune optical and electronic properties.
| Molecular weight | 236.81 |
|---|---|
| Linear formula | C6H2BrF2B(OH)2 |
| 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 6-Bromo-2,3-difluorophenylboronic acid used for?
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6-Bromo-2,3-difluorophenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the creation of complex molecules in pharmaceutical research and material science.
What is the CAS number and formula for 6-Bromo-2,3-difluorophenylboronic acid?
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The CAS number is 870718-10-8, and its linear formula is C6H2BrF2B(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. Specific assay and purity details are available on the product's Certificate of Analysis. We do not represent this product as USP, EP, or BP grade.
How should 6-Bromo-2,3-difluorophenylboronic acid be handled safely?
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As per the safety data, handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet (SDS) for comprehensive handling and hazard information.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations for hazardous materials. We have extensive experience in exporting fine chemicals globally.
How can I request a sample or quote for 6-Bromo-2,3-difluorophenylboronic acid?
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Please contact our sales team through the website or by phone to request a sample or a quotation for 6-Bromo-2,3-difluorophenylboronic acid.
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