CAS 128376-64-7

4-Formylphenylboronic acid pinacol cyclic ester

Description:

4-Formylphenylboronic acid pinacol cyclic ester, identified by its CAS number 128376-64-7, is a boronic acid derivative characterized by the presence of a formyl group (-CHO) attached to a phenyl ring, along with a boronic acid moiety. This compound typically exhibits a pinacol cyclic ester structure, which contributes to its stability and reactivity. The boronic acid functionality allows for the formation of reversible covalent bonds with diols, making it useful in various applications, including organic synthesis and materials science. The presence of the formyl group suggests potential reactivity in condensation reactions, enabling further functionalization. Additionally, this compound may exhibit solubility in polar organic solvents, which is advantageous for its use in chemical reactions. Its unique structural features make it a valuable intermediate in the synthesis of complex organic molecules, particularly in the development of pharmaceuticals and agrochemicals. Overall, 4-Formylphenylboronic acid pinacol cyclic ester is a versatile compound with significant implications in synthetic organic chemistry.

Formula: C₁₃H₁₇BO₃

InChI: InChI=1/C13H17BO3/c1-12(2)13(3,4)17-14(16-12)11-7-5-10(9-15)6-8-11/h5-9H,1-4H3

SMILES: CC1(C)C(C)(C)OB(c2ccc(cc2)C=O)O1

Synonyms:

• Akos Brn-1133
• 4-Formylphenylboronic Acid Pinacolate
• 4-Formylphenylboronic Acid, Pinacol Ester
• 4-Formylbenzeneboronic acid, pinacol cyclic ester
• 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)benzaldehyde
• 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde
• 4-Formylbenzeneboronic acid, pinacol ester
• 4-formylphenylboronic acid, pinacol cyclic ester
• 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde

CAS: 128376-64-7

Formula: C₁₃H₁₇BO₃

Purity: >97.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 232.09

Ref: 3B-T2923

4-Formylbenzeneboronic acid pinacol ester, 98%

CAS: 128376-64-7

A boronic acid benzaldehyde compound for proteomics research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference h

Formula: C₁₃H₁₇BO₃

Purity: 98%

Color and Shape: Powder, White to cream

Molecular weight: 232.09

Ref: 02-H64192

Benzaldehyde, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

CAS: 128376-64-7

Formula: C₁₃H₁₇BO₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 232.0833

Ref: IN-DA000Y1J

4-Formylbenzeneboronic acid, pinacol ester

CAS: 128376-64-7

4-Formylbenzeneboronic acid, pinacol ester

Formula: C₁₃H₁₇BO₃

Purity: 98%

Color and Shape: white to light yellow solid

Molecular weight: 232.08g/mol

Ref: 54-OR14173

4-Formylphenylboronic acid pinacol cyclic ester

CAS: 128376-64-7

4-Formylphenylboronic acid pinacol cyclic ester is a boronic ester that can be used in cross-coupling reactions. It reacts with a variety of halides and metal surfaces, including palladium. 4-Formylphenylboronic acid pinacol cyclic ester has been shown to be a useful model system for the synthesis of conjugates and has been used in clinical development as a fluorophore for cancer diagnosis. The photophysical properties of 4-Formylphenylboronic acid pinacol cyclic ester have been studied extensively and the chromophore is sensitive to changes in the environment. The boronic acids are responsible for the reactivity of 4-Formylphenylboronic acid pinacol cyclic ester, which undergoes an oxidative addition reaction mechanism.

Formula: C₁₃H₁₇BO₃

Color and Shape: Powder

Molecular weight: 232.08 g/mol

Ref: 3D-FF63281

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzaldehyde

CAS: 128376-64-7

Formula: C₁₃H₁₇BO₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 232.09

Ref: 10-F021629