(3-Fluorophenyl)boronic acid

• CAT Number: R073217
• CAS Number: 768-35-4
• PubChem Substance ID: 2733986
• Molecular Formula: C6H6BFO2
• Molecular Weight: 139.92
• Purity: ≥95%
• IUPAC Name: (3-fluorophenyl)boronic acid
• InChI: InChI=1S/C6H6BFO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4,9-10H
• InChIKey: KNXQDJCZSVHEIW-UHFFFAOYSA-N
• SMILES: B(C1=CC(=CC=C1)F)(O)O

(3-Fluorophenyl)boronic acid（Cat No.:R073217）is an organoboron compound consisting of a phenyl ring substituted with a fluorine atom at the meta (3) position and a boronic acid group. Appearing as a white to off-white crystalline solid, it is commonly used in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl and aryl-alkyl compounds. Its fluorinated aromatic structure enhances the electronic characteristics of target molecules, making it valuable in pharmaceutical and agrochemical development. Moisture-sensitive, it requires dry storage and standard laboratory handling precautions to ensure stability and safe usage in synthetic applications.