4-Carboxyphenylboronic acid

• CAT Number: M063005
• CAS Number: 14047-29-1
• Molecular Formula: C7H7BO4
• Molecular Weight: 165.94
• Purity: ≥95%
• Storage: Store at -20°C
• IUPAC Name: 4-boronobenzoic acid
• InChI: InChI=1S/C7H7BO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4,11-12H,(H,9,10)
• InChIKey: SIAVMDKGVRXFAX-UHFFFAOYSA-N
• SMILES: B(C1=CC=C(C=C1)C(=O)O)(O)O

4-Carboxyphenylboronic acid（Cat No.:M063005）is an aromatic organoboron compound featuring a boronic acid group (–B(OH)₂) and a carboxylic acid group (–COOH) positioned para to each other on a benzene ring. This dual functionality allows it to participate in a wide range of organic transformations, particularly in Suzuki–Miyaura cross-coupling reactions for constructing biaryl structures. Its carboxylic acid moiety enhances solubility and provides additional points for chemical modification or coordination. It is commonly used in medicinal chemistry, materials science, and sensor development, especially for glucose sensing and the synthesis of boron-containing pharmaceuticals and polymers.