Dimethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalate

3,5-双(甲氧羰基)苯硼酸频哪醇酯

Also known as: 1,3-Benzenedicarboxylic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,3-dimethyl ester, 3,5-Bis(methoxycarbonyl)benzeneboronic acid pinacol ester, 3,5-Bis(methoxycarbonyl)phenylboronic acid pinacol ester, 3,5-Dimethyl(benzenecarboxylate)-5-boronic acid pinacol ester, Dimethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-benzenedicarboxylate, Dimethyl 5-(pinacolboryl)isophthalate, C-2333, QC-9864

Dimethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalate (CAS 944392-68-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H21BO6 and a molecular weight of 320.14500 g/mol. It is also known as 1,3-Benzenedicarboxylic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,3-dimethyl ester, 3,5-Bis(methoxycarbonyl)benzeneboronic acid pinacol ester and 3,5-Bis(methoxycarbonyl)phenylboronic acid pinacol ester. Key property: a melting point of 137 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

944392-68-1

Jingsj CID

J-1167699-9

Molecular Formula

C₁₆H₂₁BO₆

Chinese Name

3,5-双(甲氧羰基)苯硼酸频哪醇酯

Molecular Weight

320.14500 g/mol

Category

Organic Acids

Last updated

8/21/2026