3-Chlorophenylboronic acid

• CAT Number: L016591
• CAS Number: 63503-60-6
• Molecular Formula: C6H6BClO2
• Molecular Weight: 156.38
• Purity: ≥95%
• IUPAC Name: (3-chlorophenyl)boronic acid
• InChI: InChI=1S/C6H6BClO2/c8-6-3-1-2-5(4-6)7(9)10/h1-4,9-10H
• InChIKey: SDEAGACSNFSZCU-UHFFFAOYSA-N
• SMILES: B(C1=CC(=CC=C1)Cl)(O)O

3-Chlorophenylboronic acid（Cat No.:L016591）is an organoboron compound featuring a boronic acid group (–B(OH)₂) attached to a 3-chlorinated phenyl ring. It appears as a white to off-white crystalline solid and is widely used as a building block in Suzuki–Miyaura cross-coupling reactions, enabling the formation of carbon–carbon bonds with high regioselectivity. The meta-positioned chlorine provides electronic modulation and synthetic flexibility for further functionalization. This compound is valuable in medicinal chemistry, agrochemical development, and material science, where it helps construct complex aromatic architectures and bioactive molecules with fine-tuned properties.