(2-Chloro-4-pyridinyl)boronic acid

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Names

[ Name ]:
(2-Chloro-4-pyridinyl)boronic acid

[Synonym ]:
2-Chloropyridine-4-boronic acid
MFCD03788416
2-Chloro-4-pyridineboronic acid
2-Chloro-4-pyridinylboronic acid
(2-Chloro-4-pyridinyl)boronic acid
2-Chloro-4-pyridylboronic Acid
Boronic acid, B-(2-chloro-4-pyridinyl)-
(2-Chloropyridin-4-yl)boronic acid
2-Chloro pyridine-4-boronic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
355.2±52.0 °C at 760 mmHg

[ Melting Point ]:
155-163 °C

[ Molecular Formula ]:
C₅H₅BClNO₂

[ Molecular Weight ]:
157.36

[ Flash Point ]:
168.6±30.7 °C

[ Exact Mass ]:
157.010193

[ PSA ]:
53.35000

[ LogP ]:
0.77

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.559

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

2-Chloropyridine-4-boronic acid pinacol ester
2,2'-DICHLORO-[3,4']-BIPYRIDINE
2-Chlorpyridin-4-ol
3-bromo-5-(2-chloropyridin-4-yl)pyridine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Tetrahedron 61 , 1417, (2005)

(2-Chloro-4-pyridinyl)boronic acid
(2-Chloro-3-fluoro-4-pyridinyl)boronic acid
(6-chloro-4-methoxypyridin-3-yl)boronic acid
(2-chloro-4-cyclopropylphenyl)boronic acid
(2-Chloro-4-hydroxyphenyl)boronic acid
(2-Chloro-4-pyrimidinyl)boronic acid
2-(cyclopenten-1-yl)-1H-pyrrole
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4-Iodo-6-(4-methyl-piperazin-1-yl)-pyridin-3-ylamine
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Sodium phenylacetate and sodium benzoate
Hydrochlorothiazide/propranolol
Epinephrine bitartrate-bupivacaine hydrochloride
(3,3-Dimethylcyclopentyl)methanamine
4-(Difluoromethoxy)-3-fluoroanisole
Tert-butyl 2-(2-phenoxyethyl)piperazine-1-carboxylate

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