2-Ethoxy-5-fluorophenylboronic acid
2-Ethoxy-5-fluorophenylboronic acid (CAS: 864301-27-9, C8H10BFO3) is a disubstituted aryl boronic acid derivative. With a molecular weight of 183.97 g/mol, it is an important organometallic reagent used in chemical synthesis. Its specific structural features make it a valuable building block, particularly in cross-coupling reactions for the creation of complex organic molecules. It is supplied by Tech Serve Solutions for research and development purposes.

Suzuki-Miyaura Coupling Reactions
This compound serves as a key coupling partner in Suzuki-Miyaura cross-coupling reactions. It facilitates the formation of carbon-carbon bonds, essential for constructing biaryl motifs and other complex organic structures.
Organic Synthesis Building Block
As a versatile aryl boronic acid, it is widely employed in the synthesis of diverse organic compounds. Its reactivity allows for its incorporation into pharmaceutical intermediates and advanced materials.
Medicinal Chemistry Research
This reagent is utilised in medicinal chemistry programmes for the discovery and development of new therapeutic agents. It enables the precise modification of molecular scaffolds.
| Molecular weight | 183.97 |
|---|---|
| Empirical formula | C8H10BFO3 |
| Melting point | 108-113 °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-Ethoxy-5-fluorophenylboronic acid used for?
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2-Ethoxy-5-fluorophenylboronic acid is used as a building block in organic synthesis, particularly in Suzuki-Miyaura coupling reactions for creating carbon-carbon bonds in medicinal chemistry and materials science research.
What are the CAS number and formula for 2-Ethoxy-5-fluorophenylboronic acid?
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The CAS number is 864301-27-9 and the empirical formula is C8H10BFO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethoxy-5-fluorophenylboronic acid as a research-grade chemical. The specific assay is not provided in the available data, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Ethoxy-5-fluorophenylboronic acid be handled safely?
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Handle with 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 for comprehensive handling information. The compound is classified under WGK Germany 3.
Is 2-Ethoxy-5-fluorophenylboronic acid a controlled substance?
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The provided data does not indicate that 2-Ethoxy-5-fluorophenylboronic acid is a controlled substance.
How is 2-Ethoxy-5-fluorophenylboronic acid packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions ensures appropriate packaging for the safe transport and export of chemicals, adhering to international regulations.
How can I request a quote or sample for 2-Ethoxy-5-fluorophenylboronic acid?
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Please contact Tech Serve Solutions directly through our website or sales department to request a quote or a sample of 2-Ethoxy-5-fluorophenylboronic acid.
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