4-cyano-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine

4-氰基吡啶-3-硼酸频哪醇酯

Also known as: 4-Cyanopyridine-3-boronic acid pinacol ester, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinonitrile, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-4-carbonitrile, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridin-4-carbonitrile, 4-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, (4-cyanopyridin-3-yl)boronic acid pinacol ester, MFCD08458478

4-cyano-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine (CAS 878194-91-3) 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 230.07100 g/mol. It is also known as 4-Cyanopyridine-3-boronic acid pinacol ester, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isonicotinonitrile and 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-4-carbonitrile. Key properties include a melting point of 84-88℃, a boiling point of 365.5ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 174.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

878194-91-3

Jingsj CID

J-1991047-1

Molecular Formula

C₁₂H₁₅BN₂O₂

Chinese Name

4-氰基吡啶-3-硼酸频哪醇酯

Molecular Weight

230.07100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026