721433

4-Ethynylphenyl-Boronsäurepinakolester

95%

• Synonym(e): 2-(4-Ethinylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolan
• Empirische Formel (Hill-System): C₁₄H₁₇BO₂
• CAS-Nummer: 1034287-04-1
• Molekulargewicht: 228.09
• MDL-Nummer: MFCD16294504
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 329763849
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 95%
• Form: solid
• mp (Schmelzpunkt): 66-70 °C
• SMILES String: CC1(C)OB(OC1(C)C)c2ccc(cc2)C#C
• InChI: 1S/C14H17BO2/c1-6-11-7-9-12(10-8-11)15-16-13(2,3)14(4,5)17-15/h1,7-10H,2-5H3
• InChIKey: LOVNTFMVZVIASV-UHFFFAOYSA-N

Beschreibung

Anwendung

4-Ethynylphenylboronic acid pinacol ester can be used:

• For the functionalization of platinum nanoparticles to leverage their photoluminescence properties.
• As an intermediate in the synthesis of covalent heterodyads of chlorophyll derivatives applicable as supramolecular light-harvesting systems.
• As an intermediate in the preparation of F-18 radiolabeled galectin-3 inhibitors, which are used as surrogate positron emission tomography (PET) tracers of TD139 and GB1107.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable