3-(N-Methoxy-N-methylcarbamoyl)phenylboronic acid pinacol ester
3-(N-Methoxy-N-methylcarbamoyl)phenylboronic acid pinacol ester (CAS: 957061-17-5) is a key organoboronate compound with the molecular formula C15H22BNO4. Characterised by its pinacol ester protected boronic acid moiety and a methoxy-methylamide functional group, it serves as a versatile building block in organic synthesis. It is primarily utilised in cross-coupling reactions and the construction of complex molecular architectures within chemical research and development.
- IUPAC
- N-Methoxy-N-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
- Synonyms
- N-Methoxy-N-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide

Suzuki-Miyaura Coupling Reagent
This compound is an effective coupling partner in Suzuki-Miyaura reactions, enabling the formation of carbon-carbon bonds with aryl or vinyl halides. Its pinacol ester protection offers stability and ease of handling compared to free boronic acids.
Intermediate in Pharmaceutical Synthesis
The structural features of this molecule make it a valuable intermediate for the synthesis of novel pharmaceutical compounds. It can be incorporated into lead structures for drug discovery programs.
Building Block for Materials Science
As an organoboronate ester, it finds application in the development of new materials with tailored electronic or optical properties. Its functional groups allow for further elaboration and polymerisation.
| Molecular weight | 291.15 |
|---|---|
| Empirical formula | C15H22BNO4 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 70-74 °C |
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 3-(N-Methoxy-N-methylcarbamoyl)phenylboronic acid pinacol ester used for?
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This compound is primarily used as a versatile building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the formation of carbon-carbon bonds. It is also an intermediate in the synthesis of pharmaceuticals and materials.
What are the CAS number and chemical formula for this product?
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The CAS number is 957061-17-5 and the chemical formula is C15H22BNO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a minimum assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated otherwise in the product documentation.
How should this chemical be handled and stored?
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This compound is classified as hazardous. It is recommended to avoid contact and inhalation, and to store it under refrigeration at 2-8°C. Please refer to the Safety Data Sheet (SDS) for comprehensive handling and safety information.
How is this product packed and shipped?
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Tech Serve Solutions safely packs and exports chemicals globally, adhering to international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or a quote?
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To request a sample or a quotation, please use the contact form on our website or reach out to our sales department directly.
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