3-Chloro-2-fluoropyridine-4-boronic acid pinacol ester

3-氯-2-氟吡啶-4-硼酸频哪醇酯

Also known as: 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 3-Chloro-2-fluoropyridine-4-boronic acid, pinacol ester, 3-chloro-2-fluoropyridin-4-ylboronic acid pinacol ester, QC-7065, X1588

3-Chloro-2-fluoropyridine-4-boronic acid pinacol ester (CAS 1073353-71-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H14BClFNO2 and a molecular weight of 257.49700 g/mol. It is also known as 3-chloro-2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 3-Chloro-2-fluoropyridine-4-boronic acid, pinacol ester and 3-chloro-2-fluoropyridin-4-ylboronic acid pinacol ester. Key properties include a melting point of 76-80°C, a boiling point of 337℃ at 760 mmHg and a flash point of 157.6℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1073353-71-5

Jingsj CID

J-1183199-2

Molecular Formula

C₁₁H₁₄BClFNO₂

Chinese Name

3-氯-2-氟吡啶-4-硼酸频哪醇酯

Molecular Weight

257.49700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026