2,3-dichloropyridine-4-boronic acid

2,3-二氯吡啶-4-硼酸

Also known as: (2,3-Dichloro-4-pyridinyl)boronic acid, (2,3-Dichloropyridin-4-yl)boronic acid, (2,3-dichloro-4-pyridyl)boronic acid, 2,3-Dichloro-4-pyridineboronic acid, 2,3-Dichloropyridin-4-ylboronic acid, 2,3-Dichloropyridine-4-boronic Acid (contains varying amounts of Anhydride), 4-Borono-2,3-dichloropyridine, B-(2,3-Dichloro-4-pyridinyl)boronic acid, Boronic acid, B-(2,3-dichloro-4-pyridinyl)-, T6NJ BG CG DBQQ

CAS No.
951677-39-7
Jingsj CID
J-1165345-5
Molecular Formula
C5H4BCl2NO2
Chinese Name
2,3-二氯吡啶-4-硼酸
Molecular Weight
191.808 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point136-138ºC
Boiling Point375.7±52.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point181.0±30.7 °C

Frequently Asked Questions

What is the CAS number of 2,3-dichloropyridine-4-boronic acid?

951677-39-7

What are the molecular formula and molecular weight of 2,3-dichloropyridine-4-boronic acid?

C5H4BCl2NO2, molecular weight 191.808 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026