5-Chloropyridine-3-boronic acid

5-氯吡啶-3-硼酸

Also known as: (5-Chloropyridin-3-yl)boronic acid, 5-Chloro-3-pyridineboronic acid, 3-Chloro-5-pyridylboronic acid, 5-CHLORO-3-PYRIDINYL BORONIC ACID, 5-CHLOROPYRIDIN-3-YLBORONIC ACID

5-Chloropyridine-3-boronic acid (CAS 872041-85-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BClNO2 and a molecular weight of 157.363 g/mol. It is also known as (5-Chloropyridin-3-yl)boronic acid, 5-Chloro-3-pyridineboronic acid and 3-Chloro-5-pyridylboronic acid. Key properties include a melting point of 255-260ºC, a boiling point of 335.3±52.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 156.6±30.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

872041-85-5

Jingsj CID

J-21318-5

Molecular Formula

C₅H₅BClNO₂

Chinese Name

5-氯吡啶-3-硼酸

Molecular Weight

157.363 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026