3-Chloro-4-fluorobenzeneboronic acid, 98%

Name: 3-Chloro-4-fluorobenzeneboronic acid, 98%
SKU: B22755.06

CAS: 144432-85-9 | C6H5BClFO2 | 174.362 g/mol

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Catalog number B22755.06

also known as B22755-06

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Chemical Identifiers

CAS144432-85-9

IUPAC Name(3-chloro-4-fluorophenyl)boronic acid

Molecular FormulaC6H5BClFO2

InChI KeyWJDZZXIDQYKVDG-UHFFFAOYSA-N

SMILESOB(O)C1=CC=C(F)C(Cl)=C1

Specifications

Specification Sheet

Proton NMRConforms to structure

FormPowder

Assay (HPLC)≥97.5%

Assay (Aqueous acid-base Titration)≥97.5%

Appearance (Color)White to pale cream

3-Chloro-4-fluorobenzeneboronic acid is used as a reactant for Rh-catalyzed asymmetric addition reactions, palladium-catalyzed oxidative cross-coupling reaction and Suzuki-Miyaura coupling.

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 has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3-Chloro-4-fluorobenzeneboronic acid is used as a reactant for Rh-catalyzed asymmetric addition reactions, palladium-catalyzed oxidative cross-coupling reaction and Suzuki-Miyaura coupling.

Notes
Incompatible with strong oxidizing agents.

RUO – Research Use Only

General References:

Transue, T. R.; Gabel, S. A.; London, R. E. NMR and Crystallographic Characterization of Adventitious Borate Binding by Trypsin. Biocojugate Chem. 2006, 17 (2), 300-308.
Martichonok, V.; Jones, J. B. Probing the specificity of the serine proteases subtilisin carlsberg and α-chymotrypsin with enantiomeric 1-Acetamido boronic acids. An unexpected reversal of the normal L-stereoselectivity preference. J. Am. Chem. Soc. 1996, 118 (5), 950-958.