4-Pyridineboronic acid pinacol ester

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Names

[ CAS No. ]:
181219-01-2

[ Name ]:
4-Pyridineboronic acid pinacol ester

[Synonym ]:
Pyridine-4-boronic acid,pinacol ester
2-(4-Pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Pyridine, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
pyridine-4-boronic pinacol ester
Pyridine-4-boronic acid pinacolate
pyridin-4-ylboronic acid,pinacol ester
MFCD01319051
4-pyridineboronic acid pinacol ester
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
4-Pyridylboronic acid pinacol ester
pyridine-4-boronic pinacolate

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
300.9±15.0 °C at 760 mmHg

[ Melting Point ]:
153-155 ºC

[ Molecular Formula ]:
C11H16BNO2

[ Molecular Weight ]:
205.061

[ Flash Point ]:
135.8±20.4 °C

[ Exact Mass ]:
205.127411

[ PSA ]:
31.35000

[ LogP ]:
1.38080

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.490

[ Storage condition ]:
Refrigerator (+4°C)

[ Water Solubility ]:
Insoluble

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-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pinacol
  • Pyridine-4-boronic acid
  • Pyridine
  • Bis(pinacolato)diboron
  • 4-Iodopyridine
  • Neopentyl glycol
  • 4-Bromopyridine

DownStream

  • 5-Bromo-2,4'-bipyridine
  • 5-Bromooxindole
  • Pyridine, 4,4'-(9,10-anthracenediyl)bis-
  • 4-anthracen-9-ylpyridine
  • 4-Picoline
  • 2,4-bipyridyl
  • 4,4'-Di(4-pyridyl)biphenyl
  • 1,4-di-(pyridin-4-yl)benzene
  • 2,6-diphenyl-4-pyridin-4-ylaniline
  • 2,6-bis(4-chlorophenyl)-4-pyridin-4-ylaniline

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%

Related Compounds

  • 3-Fluoro-4-pyridineboronic acid pinacol ester
  • 3-Methoxy-4-pyridineboronic acid pinacol ester
  • 3,5-Dichloro-4-pyridineboronic acid pinacol ester
  • 2-Fluoro-3-methoxy-4-pyridineboronic acid pinacol ester
  • 2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-4-pyridineboronic acid pinacol ester
  • 2-(Methoxycarbonyl)-4-pyridineboronic acid, pinacol ester
  • 3-Ethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)pyridine
  • 2-(Acetoxy)pyridine-3-boronic acid pinacol ester
  • 2-Carbamoylpyridine-3-boronic acid pinacol ester
  • 2-(Methylcarbamoyl)pyridine-3-boronic acid pinacol ester
  • N,N-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)picolinamide
  • N-Cyclopentyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)pyridin-2-amine
  • 2-(1H-Pyrazol-1-YL)pyridine-3-boronic acid pinacol ester
  • 2-(1H-Imidazol-1-YL)pyridine-3-boronic acid pinacol ester
  • N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)pyridin-2-YL)acetamide
  • 2-(Methylsulfonyl)pyridine-3-boronic acid pinacol ester
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