2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶

Also known as: Pyridine-2-boronic acid pinacol ester, 2-(Pyridin-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, Pyridine, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, Boronic acid, B-2-pyridinyl-, mono(2-hydroxy-1,1,2-trimethylpropyl) ester, 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen pyridin-2-ylboronate, MFCD04039342

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 874186-98-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H18BNO3 and a molecular weight of 223.077 g/mol. It is also known as Pyridine-2-boronic acid pinacol ester, 2-(Pyridin-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane and Pyridine, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-. Key properties include a boiling point of 347.7±48.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 164.1±29.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

874186-98-8

Jingsj CID

J-1526495-2

Molecular Formula

C₁₁H₁₈BNO₃

Chinese Name

2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶

Molecular Weight

223.077 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026