2-(5-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

5-溴噻吩-2-硼酸频哪醇酯

Also known as: 5-Bromothiophene-2-boronic acid pinacol ester, 5-Bromo-2-thiopheneboronic acid pinacol ester, 2-(5-bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 5-bromothiophene-2-borate acid, 1,3,2-Dioxaborolane, 2-(5-bromo-2-thienyl)-4,4,5,5-tetramethyl-

2-(5-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 676501-84-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14BBrO2S and a molecular weight of 288.99700 g/mol. It is also known as 5-Bromothiophene-2-boronic acid pinacol ester, 5-Bromo-2-thiopheneboronic acid pinacol ester and 2-(5-bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Key properties include a boiling point of 332.026ºC at 760 mmHg, a density of 1.387g/cm3 and a flash point of 154.604ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

676501-84-1

Jingsj CID

J-1438162-5

Molecular Formula

C₁₀H₁₄BBrO₂S

Chinese Name

5-溴噻吩-2-硼酸频哪醇酯

Molecular Weight

288.99700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026