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Available Variants1 g
CHA.41965-1g
Price
€50.76
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.41965-1g | €50.76 |
95%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
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Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C14H17BO2 |
|---|---|
| CAS Number | 1034287-04-1 |
| Molecular Weight | 228.09 |
| NACRES | NA.22 |
| PubChem Substance ID | 329763849 |
| UNSPSC Code | 12352103 |
| MDL number | MFCD16294504 |
Safety Information Handling visibility
| Storage Class | 11 - Combustible Solids |
|---|---|
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
Technical Overview & Applications Use-case context
4-Ethynylphenylboronic acid pinacol ester, with a CAS number of 1034287-04-1, is a versatile chemical intermediate utilized in various organic synthesis reactions. This compound is a boronic acid ester, which is a crucial functional group in Suzuki-Miyaura cross-coupling reactions, allowing for the formation of carbon-carbon bonds. The presence of the ethynyl group provides an additional site for further functionalization, making it a valuable building block in the synthesis of complex molecules. The pinacol ester moiety serves to protect the boronic acid functionality, enhancing the compounds stability and facilitating its handling and storage. As a result, 4-ethynylphenylboronic acid pinacol ester is a highly sought-after reagent in the field of organic chemistry, particularly in the synthesis of pharmaceuticals, agrochemicals, and materials science applications.
