4-(3′-Fluorobenzyloxy)phenylboronic acid
4-(3′-Fluorobenzyloxy)phenylboronic acid (CAS: 1072951-98-4) is an organoboron compound with the molecular formula C13H12BFO3 and a molecular weight of 246.04 g/mol. It is a valuable building block in organic synthesis, particularly for cross-coupling reactions. This aryl boronic acid derivative is frequently employed in the development of complex organic molecules and pharmaceutical intermediates, owing to its versatile reactivity.

Suzuki-Miyaura Cross-Coupling Reactions
Utilised as a key coupling partner in palladium-catalysed Suzuki-Miyaura reactions for the formation of carbon-carbon bonds. This enables the synthesis of diverse biaryl compounds and complex organic frameworks.
Organic Synthesis Intermediate
Serves as a versatile intermediate in multi-step organic synthesis pathways. Its structure allows for strategic incorporation into target molecules, facilitating the construction of complex scaffolds.
Pharmaceutical Research and Development
Employed in the synthesis of novel drug candidates and medicinal chemistry research. Its unique structural features can be beneficial in developing compounds with specific biological activities.
| Molecular weight | 246.04 |
|---|---|
| Empirical formula | C13H12BFO3 |
| Assay | ≥95% |
| Melting point | 159-164 °C |
| 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-(3′-Fluorobenzyloxy)phenylboronic acid used for?
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4-(3′-Fluorobenzyloxy)phenylboronic acid is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, and in pharmaceutical research and development for creating complex organic molecules.
What is the CAS number and molecular formula for 4-(3′-Fluorobenzyloxy)phenylboronic acid?
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The CAS number is 1072951-98-4 and the molecular formula is C13H12BFO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-(3′-Fluorobenzyloxy)phenylboronic acid with an assay of ≥95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for this product?
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When handling 4-(3′-Fluorobenzyloxy)phenylboronic acid, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound is classified with WGK 2 in Germany, indicating it is hazardous to water.
Is 4-(3′-Fluorobenzyloxy)phenylboronic acid a controlled substance?
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There is no information in the provided data to suggest that 4-(3′-Fluorobenzyloxy)phenylboronic acid is a controlled substance.
How is 4-(3′-Fluorobenzyloxy)phenylboronic acid packed, shipped, and exported?
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Tech Serve Solutions professionally packs, handles, and exports fine chemicals like 4-(3′-Fluorobenzyloxy)phenylboronic acid globally, adhering to all necessary regulations for safe and compliant transport.
How can I request a sample or quote for 4-(3′-Fluorobenzyloxy)phenylboronic acid?
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To request a sample or a quote for 4-(3′-Fluorobenzyloxy)phenylboronic acid, please contact the TSS sales department through the website or by direct enquiry.
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