5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)isophthalic acid

• CAT Number: L037303
• CAS Number: 1041434-13-2
• Molecular Formula: C14H17BO6
• Molecular Weight: 292.09
• Purity: ≥95%
• IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene-1,3-dicarboxylic acid
• InChI: InChI=1S/C14H17BO6/c1-13(2)14(3,4)21-15(20-13)10-6-8(11(16)17)5-9(7-10)12(18)19/h5-7H,1-4H3,(H,16,17)(H,18,19)
• InChIKey: SHOCDYNDBPODHQ-UHFFFAOYSA-N
• SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC(=C2)C(=O)O)C(=O)O

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalic acid（Cat No.:L037303）is a boronic acid derivative featuring a dioxaborolane moiety attached to the 5-position of isophthalic acid, a benzene ring with two carboxylic acid groups at the 1- and 3-positions. The dioxaborolane group provides stability to the boron center and makes this compound highly effective in Suzuki-Miyaura cross-coupling reactions. Its dual carboxylic acids enable coordination to metal centers and derivatization into esters or amides. This multifunctional compound is widely used in the design of functional materials, metal-organic frameworks (MOFs), and advanced pharmaceutical intermediates.