2-Fluoro-5-acetylphenylboronic acid
2-Fluoro-5-acetylphenylboronic acid (CAS: 870777-29-0) is an organoboron compound with the molecular formula C8H8BFO3 and a molecular weight of 181.96 g/mol. As a disubstituted aryl boronic acid, it serves as a valuable building block in organic synthesis, particularly for cross-coupling reactions. It is frequently employed in the development of complex molecules within the pharmaceutical and agrochemical industries.

Suzuki-Miyaura Coupling Reagent
This compound is a key intermediate in Suzuki-Miyaura cross-coupling reactions, facilitating the formation of carbon-carbon bonds. It is used to introduce the 2-fluoro-5-acetylphenyl moiety into various organic structures.
Pharmaceutical Intermediate
It acts as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs). Its specific substitution pattern makes it suitable for creating novel drug candidates.
Agrochemical Development
Used in the research and development of new agrochemicals, where the unique electronic and steric properties of the fluoro-acetylphenyl group can impart desired biological activity.
Materials Science Research
Can be utilised in the synthesis of functional organic materials, potentially for applications in electronics or optoelectronics, due to its aromatic and reactive nature.
| Molecular weight | 181.96 |
|---|---|
| Empirical formula | C8H8BFO3 |
| Melting point | 112-117 °C(lit.) |
| 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 2-Fluoro-5-acetylphenylboronic acid used for?
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2-Fluoro-5-acetylphenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the development of pharmaceuticals, agrochemicals, and potentially materials science.
What is the CAS number and formula for 2-Fluoro-5-acetylphenylboronic acid?
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The CAS number is 870777-29-0, and the empirical formula is C8H8BFO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The specific assay and grade are available upon request or via the product's technical datasheet. TSS does not represent this product as USP/BP/EP.
How should 2-Fluoro-5-acetylphenylboronic acid be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions and hazard information.
Is 2-Fluoro-5-acetylphenylboronic acid a controlled substance?
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The provided data does not indicate that 2-Fluoro-5-acetylphenylboronic acid is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging for safe transport in compliance with international shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or sample of 2-Fluoro-5-acetylphenylboronic acid, please contact our sales team through the website or via the provided contact details.
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