(Dimethylphenylsilyl)boronic acid pinacol ester
(Dimethylphenylsilyl)boronic acid pinacol ester (CAS: 185990-03-8; Formula: C14H23BO2Si; MW: 262.23) is a versatile organoboron compound. This boronic acid derivative is primarily employed in organic synthesis as a building block for creating more complex molecules. Its structure, featuring a dimethylphenylsilyl group attached to a pinacol boronate ester, facilitates its use in cross-coupling reactions and other transformations within chemical research and development.
- IUPAC
- 2-(Dimethylphenylsilyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,B-(dimethylphenylsilyl)pinacolborane
Organic Synthesis
Utilised as a key intermediate in the synthesis of complex organic molecules, particularly in cross-coupling reactions. It enables the introduction of the dimethylphenylsilyl moiety into target structures.
Pharmaceutical Intermediate Development
Serves as a valuable building block in the multi-step synthesis of potential pharmaceutical agents and drug discovery programmes. Its specific reactivity aids in constructing elaborate molecular frameworks.
Materials Science Research
Explored for its potential in the development of novel materials where organosilicon and organoboron functionalities are desired for specific electronic or structural properties.
| Molecular weight | 262.23 |
|---|---|
| Empirical formula | C14H23BO2Si |
| Assay | 95% |
| Density | 0.962 g/mL at 25 °C |
| Refractive index | n20/D 1.4946 |
| Flash point | >110 °C / >230 °F |
|---|---|
| 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 (Dimethylphenylsilyl)boronic acid pinacol ester used for?
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(Dimethylphenylsilyl)boronic acid pinacol ester is used as a building block in organic synthesis, particularly for introducing the dimethylphenylsilyl group in cross-coupling reactions and in the development of pharmaceutical intermediates and novel materials.
What are the CAS number and formula for (Dimethylphenylsilyl)boronic acid pinacol ester?
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The CAS number is 185990-03-8 and the empirical formula is C14H23BO2Si.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Dimethylphenylsilyl)boronic acid pinacol ester with an assay of 95%. This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should (Dimethylphenylsilyl)boronic acid pinacol ester be handled safely?
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This compound has a WGK Germany classification of 3, indicating it is hazardous to water. It has a high flash point (>110 °C), suggesting it is not highly flammable under normal conditions. Always consult the Safety Data Sheet (SDS) for comprehensive handling and safety information, including appropriate personal protective equipment (PPE) and emergency procedures.
Can Tech Serve Solutions export (Dimethylphenylsilyl)boronic acid pinacol ester?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can fulfil export requirements for (Dimethylphenylsilyl)boronic acid pinacol ester.
How can I request a quote or sample for (Dimethylphenylsilyl)boronic acid pinacol ester?
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To request a quote or a sample of (Dimethylphenylsilyl)boronic acid pinacol ester, please contact our sales team through the website or by phone, providing the product name and CAS number (185990-03-8).
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