4-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester
4-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester (CAS: 1073353-59-9) is an organoboron compound with the molecular formula C18H22BNO4 and a molecular weight of 327.18. This aryl boronate ester serves as a versatile building block in organic synthesis. It is widely employed in cross-coupling reactions and as a precursor for various complex molecules, finding utility in medicinal chemistry and materials science research.

Suzuki-Miyaura Cross-Coupling Reactions
This boronate ester is a key reagent in Suzuki-Miyaura cross-coupling reactions, facilitating the formation of carbon-carbon bonds between aryl or vinyl halides and organoboron compounds. It is instrumental in synthesising complex organic molecules.
Medicinal Chemistry Intermediate
The compound serves as a valuable intermediate in the synthesis of potential pharmaceutical agents. Its structure allows for diverse functionalization, making it useful in drug discovery programmes.
Materials Science Research
As an organoboron compound, it can be utilised in the development of novel materials with specific electronic or optical properties. Its application is relevant in academic and industrial research settings.
| Molecular weight | 327.18 |
|---|---|
| Empirical formula | C18H22BNO4 |
| Melting point | 107-113 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester used for?
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4-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester is primarily used as a building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. It also serves as an intermediate in medicinal chemistry and materials science research.
What are the CAS number and molecular formula?
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The CAS number for 4-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester is 1073353-59-9, and its molecular formula is C18H22BNO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research or technical grade chemical. We do not represent it as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated in the product specifications.
What are the safety and handling precautions?
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Handling this compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive hazard information.
How is this chemical exported or shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. This product can be packed and shipped internationally, adhering to all relevant regulations for chemical transport. Please contact us for specific shipping details.
How can I request a sample or quote?
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To request a sample or a quotation for 4-(Furfurylaminocarbonyl)phenylboronic acid pinacol ester, please contact our sales department through the website or by phone. Provide your requirements, and we will respond promptly.
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