4-Methylbenzylboronic acid pinacol ester
4-Methylbenzylboronic acid pinacol ester (CAS: 356570-52-0), with the molecular formula C14H21BO2 and a molecular weight of 232.13 g/mol, is an organoboronate ester. It is characterised by its reactive boronate ester functional group, making it a valuable building block. Primarily utilised in organic synthesis, it serves as a key intermediate in the creation of more complex molecular structures, particularly in research and development settings.
- IUPAC
- 2-(4-Methylbenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Organic Synthesis Intermediate
This compound is frequently employed as a versatile building block in Suzuki-Miyaura cross-coupling reactions. It facilitates the formation of carbon-carbon bonds, essential for constructing complex organic molecules.
Pharmaceutical Research
Its utility extends to the synthesis of novel pharmaceutical agents. The boronate ester moiety allows for precise functionalization, aiding in the development of potential drug candidates.
Materials Science
The compound can be incorporated into the synthesis of advanced materials. Its structure may contribute to the development of novel polymers or functional organic materials with specific electronic or optical properties.
| Molecular weight | 232.13 |
|---|---|
| Empirical formula | C14H21BO2 |
| Assay | 97% |
| Boiling point | 95 °C/1 mmHg |
| Density | 0.953 g/mL at 25 °C |
| Refractive index | n20/D 1.489 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 4-Methylbenzylboronic acid pinacol ester primarily used for?
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4-Methylbenzylboronic acid pinacol ester is primarily used as an intermediate in organic synthesis, particularly for Suzuki-Miyaura cross-coupling reactions, and in the research and development of pharmaceuticals and materials.
What is the CAS number and molecular formula for 4-Methylbenzylboronic acid pinacol ester?
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The CAS number for 4-Methylbenzylboronic acid pinacol ester is 356570-52-0, and its molecular formula is C14H21BO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Methylbenzylboronic acid pinacol ester with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety considerations when handling this compound?
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When handling 4-Methylbenzylboronic acid pinacol ester, it is essential to wear eyeshields and gloves. The compound has a flash point above 110 °C (230 °F) and is classified with WGK 3 in Germany, indicating a high hazard to water.
How is 4-Methylbenzylboronic acid pinacol ester packed and shipped?
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4-Methylbenzylboronic acid pinacol ester is available for global export and is carefully packed to ensure safe transit. Please contact our export department for specific shipping details.
How can I request a sample or a quote for 4-Methylbenzylboronic acid pinacol ester?
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To request a sample or a quote for 4-Methylbenzylboronic acid pinacol ester, please use the contact form on our website or reach out to our sales team directly.
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