1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one

1-甲基-6-氧代-1,6-二氢吡啶-3-硼酸频那醇酯

Also known as: 1-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-one, 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2(1H)-pyridinone, 1-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydropyridin-2-one, 1-Methyl-6-oxo-1,6-dihydropyridine-3-boronic Acid Pinacol Ester, 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one, 1-methyl-6-oxo-1,6-dihydropyridin-3-ylboronic acid pinacol ester, N-Methyl-1H-pyridin-2-one-5-boronic acid pinacol ester, RW2850, 2(1H)-PYRIDINONE, 1-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-

1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1002309-52-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H18BNO3 and a molecular weight of 235.087 g/mol. It is also known as 1-Methyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-one, 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2(1H)-pyridinone and 1-Methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydropyridin-2-one. Key properties include a boiling point of 287.1±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 127.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1002309-52-5

Jingsj CID

J-1559203-5

Molecular Formula

C₁₂H₁₈BNO₃

Chinese Name

1-甲基-6-氧代-1,6-二氢吡啶-3-硼酸频那醇酯

Molecular Weight

235.087 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026