1-(3-Chlorophenyl)pyrazole-4-boronic acid

• CAT Number: L026395
• CAS Number: 1072945-88-0
• Molecular Formula: C9H8BClN2O2
• Molecular Weight: 222.44
• Purity: ≥95%
• IUPAC Name: [1-(3-chlorophenyl)pyrazol-4-yl]boronic acid
• InChI: InChI=1S/C9H8BClN2O2/c11-8-2-1-3-9(4-8)13-6-7(5-12-13)10(14)15/h1-6,14-15H
• InChIKey: QQIIJLJSZUIAKB-UHFFFAOYSA-N

1-(3-Chlorophenyl)pyrazole-4-boronic acid(CAT: L026395) is a heterocyclic compound that contains a pyrazole ring substituted with a 3-chlorophenyl group at the 1st position and a boronic acid group at the 4th position. This structure makes it highly useful in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura coupling, where the boronic acid moiety plays a key role in forming carbon-carbon bonds. The 3-chlorophenyl group adds aromaticity and enhances the compound’s potential biological activity, making it valuable in the development of pharmaceuticals, agrochemicals, and functional materials. It is commonly employed as a building block for creating complex molecular architectures in medicinal chemistry and chemical research.