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2-Chloro-3-pyridylboronic acid

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Origin: China

Cas No: 381248-04-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 381248-04-0 Formula: C5H5BClNO2 Molecular Weight: 157.36300

Basic Info

Chemical Name	2-Chloro-3-pyridylboronic acid
Synonyms	2-Chloropyridine-3-boronic acid; 2-Chloro-3-pyridylboronic Acid; (2-chloropyridin-3-yl)boronic acid; (2-Chloro-3-pyridyl)boronic acid; Dihydroxy(2-chloro-3-pyridyl)borane;
CAS No.	381248-04-0
Molecular Formula	C5H5BClNO2
Molecular Weight	157.36300
PSA	53.35000
LogP	-0.58520

Properties

Appearance & Physical State	WHITE TO TAN SOLID, POWDER, CRYSTALS
Density	1.41 g/cm3
Boiling Point	349.3ºC at 760 mmHg
Melting Point	160ºC
Flash Point	165.1ºC
Refractive Index	1.559
Storage Condition	Keep Cold

Safety Info

Safety Statements	26-36
HS Code	2933399090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

3-Bromo-2-chloropyridine→2-Chloro-3-pyridylboronic acid
2-Chloropyridine→2-Chloro-3-pyridylboronic acid
2-Chloro-3-iodopyridine→2-Chloro-3-pyridylboronic acid

Precursor

3-Bromo-2-chloropyridine
2-Chloro-3-iodopyridine
2-Chloropyridine

Downstream Product

2-Chloro-3-hydroxypyridine
2-chloro-3-(6-chloropyridin-3-yl)pyridine
2-Chloropyridine-3-boronic acid pinacol ester
2-chloro-3-(2-chloropyridin-4-yl)pyridine

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