4-Butoxy-3-fluorophenylboronic acid
4-Butoxy-3-fluorophenylboronic acid (CAS 156487-13-7), with the molecular formula H3C(CH2)3OC6H3(F)B(OH)2 and a molecular weight of 212.03, is a disubstituted aryl boronic acid. It serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions for the development of complex molecules in pharmaceutical and materials science research. Supplied by Tech Serve Solutions, this compound is essential for advanced chemical research and development.

Organic Synthesis Intermediate
Utilised as a key intermediate in Suzuki-Miyaura cross-coupling reactions and other palladium-catalyzed transformations. It enables the formation of carbon-carbon bonds, crucial for constructing complex organic structures.
Pharmaceutical Research
A versatile building block for the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs). Its specific functionalization allows for targeted molecular design in medicinal chemistry.
Materials Science
Employed in the development of novel organic materials, such as those used in organic electronics or advanced polymers, where precise molecular architecture is required.
| Molecular weight | 212.03 |
|---|---|
| Linear formula | H3C(CH2)3OC6H3(F)B(OH)2 |
| Melting point | 91-96 °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 4-Butoxy-3-fluorophenylboronic acid used for?
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4-Butoxy-3-fluorophenylboronic acid is primarily used as an intermediate in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and in the development of pharmaceuticals and materials science.
What is the CAS number and chemical formula for this compound?
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The CAS number is 156487-13-7, and the chemical formula is H3C(CH2)3OC6H3(F)B(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. The specific assay and grade are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling 4-Butoxy-3-fluorophenylboronic acid?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Consult the Safety Data Sheet (SDS) for comprehensive handling information.
How is this chemical shipped or exported?
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Tech Serve Solutions specialises in the global supply and export of fine chemicals, adhering to all relevant international shipping and customs regulations.
How can I request a sample or quote for 4-Butoxy-3-fluorophenylboronic acid?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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