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

3-氯-2-甲氧基吡啶-4-硼酸频哪醇酯

Also known as: 3-chloro-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, Pyridine, 3-chloro-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 3-Chloro-2-methoxypyridine-4-boronic acid, pinacol ester, 3-Chloro-2-methoxy-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine

3-Chloro-2-methoxypyridine-4-boronic acid pinacol ester (CAS 1073353-73-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H17BClNO3 and a molecular weight of 269.53200 g/mol. It is also known as 3-chloro-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, Pyridine, 3-chloro-2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- and 3-Chloro-2-methoxypyridine-4-boronic acid, pinacol ester. Key properties include a boiling point of 349.5ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 165.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1073353-73-7

Jingsj CID

J-1011606-5

Molecular Formula

C₁₂H₁₇BClNO₃

Chinese Name

3-氯-2-甲氧基吡啶-4-硼酸频哪醇酯

Molecular Weight

269.53200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026