3-(N,N-Diethylaminocarbonyl)phenylboronic acid pinacol ester
3-(N,N-Diethylaminocarbonyl)phenylboronic acid pinacol ester (CAS 325142-97-0) is an organoboronate ester with a molecular weight of 303.20 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in cross-coupling reactions. Its structure incorporates a boronic ester moiety and a diethylaminocarbonyl group, making it suitable for constructing complex molecules within pharmaceutical and material science research.
- Synonyms
- C17H26BNO3
Suzuki-Miyaura Coupling Reactions
Utilised as a coupling partner in Suzuki-Miyaura reactions for the formation of carbon-carbon bonds. This enables the synthesis of biaryl compounds and other complex organic structures.
Organic Synthesis Intermediate
Serves as a versatile intermediate in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. Its reactive boronate ester group allows for diverse functionalisation.
Medicinal Chemistry
Employed in drug discovery programs for the preparation of novel therapeutic agents. The phenylboronic acid pinacol ester scaffold is frequently incorporated into bioactive molecules.
| Molecular weight | 303.20 |
|---|---|
| Empirical formula | C17H26BNO3 |
| Assay | 95% |
| Melting point | 76-80 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 3-(N,N-Diethylaminocarbonyl)phenylboronic acid pinacol ester used for?
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3-(N,N-Diethylaminocarbonyl)phenylboronic acid pinacol ester is primarily used as a building block in organic synthesis, especially in Suzuki-Miyaura coupling reactions, for the construction of carbon-carbon bonds and the synthesis of complex organic molecules.
What are the CAS number and molecular formula?
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The CAS number is 325142-97-0. The empirical formula (Hill notation) is C17H26BNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at a minimum purity of 95%. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should this chemical be handled?
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This compound is a skin, eye, and respiratory irritant. Handle with appropriate personal protective equipment in a well-ventilated area. Avoid contact with skin, eyes, and clothing, and avoid breathing dust.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals. Please contact us for export details and shipping options.
How can I request a sample or quote?
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To request a sample or a quotation, please use the contact form on our website or email our sales department directly, specifying the product CAS number 325142-97-0.
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