(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-[(2-Chloro-6-fluorophenyl)methyl]-6-(2-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
6-(4-Ethoxyphenyl)-4-methyl-2-[(4-methylphenyl)methyl]-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
6-(4-butylphenyl)-2,4-dimethyl-8,9a-dihydro-7H-purino[7,8-a]imidazol-9-ium-1,3-dione
2-Benzyl-6-(3-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
2-Butyl-4-methyl-6-(2-methylphenyl)-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
2-[(3-Chlorophenyl)methyl]-6-(4-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
3-[(2,5-dimethylphenyl)methyl]-9-(4-fluorophenyl)-1-methyl-6,7,8,9a,10,10a-hexahydro-4aH-purino[7,8-a]pyrimidine-2,4-dione
2-[(4-Fluorophenyl)methyl]-4,7-dimethyl-6-phenyl-4a,9a-dihydropurino[7,8-a]imidazole-1,3-dione
6-(4-Ethoxyphenyl)-4-methyl-2-[(2-methylphenyl)methyl]-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
9-(3-chlorophenyl)-3-[(2-fluorophenyl)methyl]-1-methyl-6,7,8,9a,10,10a-hexahydro-4aH-purino[7,8-a]pyrimidine-2,4-dione

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