4-Acetylphenylboronic acid

• CAT Number: M094653
• CAS Number: 149104-90-5
• Molecular Formula: C8H9BO3
• Molecular Weight: 163.97
• Purity: ≥95%
• Storage: Store at -20°C
• IUPAC Name: (4-acetylphenyl)boronic acid
• InChI: InChI=1S/C8H9BO3/c1-6(10)7-2-4-8(5-3-7)9(11)12/h2-5,11-12H,1H3
• InChIKey: OBQRODBYVNIZJU-UHFFFAOYSA-N
• SMILES: B(C1=CC=C(C=C1)C(=O)C)(O)O

4-Acetylphenylboronic acid（Cat No.:M094653）is an aromatic boronic acid featuring an acetyl group at the para position of the phenyl ring. This compound is widely used in organic synthesis, particularly in Suzuki–Miyaura cross-coupling reactions for forming carbon–carbon bonds in the development of pharmaceuticals, agrochemicals, and advanced materials. The electron-withdrawing acetyl group can modulate reactivity, offering regioselective control in synthetic pathways. It typically appears as a white to off-white crystalline solid, soluble in polar organic solvents, and stable under dry, ambient conditions. It is a valuable intermediate in medicinal and materials chemistry.