2-Cyanopyridine-5-boronic acid pinacol ester

2-氰基吡啶-5-硼酸频那酯

Also known as: 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile, 2-Cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 6-Cyano-3-pyridylboronic acid pinacol ester, 2-(6-Cyano-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile, 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinecarbonitrile, 2-Pyridinecarbonitrile, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

2-Cyanopyridine-5-boronic acid pinacol ester (CAS 741709-63-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15BN2O2 and a molecular weight of 230.071 g/mol. It is also known as 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile, 2-Cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine and 6-Cyano-3-pyridylboronic acid pinacol ester. Key properties include a melting point of 105-106℃, a boiling point of 370.7±27.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 178.0±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

741709-63-7

Jingsj CID

J-1516606-5

Molecular Formula

C₁₂H₁₅BN₂O₂

Chinese Name

2-氰基吡啶-5-硼酸频那酯

Molecular Weight

230.071 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026