Pyrazole-4-boronic acid pinacol ester

Suppliers

Names

[ CAS No. ]:
269410-08-4

[ Name ]:
Pyrazole-4-boronic acid pinacol ester

[Synonym ]:
2-(1H-Pyrazole-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
4-Pyrazoleboronic acid pinacol ester
1h-pyrazole-4-boronic acid,pinacol ester
1H-Pyrazole-4-Boronic Acid Pinacol Ester
4,4,5,5-Tetramethyl-2-(1H-pyrazol-4-yl)-1,3,2-dioxaborolane
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole
MFCD03453063
Pyrazole-4-boronic
2-(4-Pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
Pyrazole-4-boronic acid pinacol ester
Pyrazole-4-boronicacidpinacolester;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
335.4±15.0 °C at 760 mmHg

[ Melting Point ]:
142-146 °C(lit.)

[ Molecular Formula ]:
C9H15BN2O2

[ Molecular Weight ]:
194.04

[ Flash Point ]:
156.6±20.4 °C

[ Exact Mass ]:
194.122665

[ PSA ]:
47.14000

[ LogP ]:
0.70890

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.487

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

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole 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

  • Pyrazole-4-boronic acid pinacol ester
  • 1-Methylpyrazole-4-boronic acid pinacol ester
  • 1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester
  • 1-isopropylpyrazole-4-boronic acid pinacol ester
  • 1-Acetyl-1H-pyrazole-4-boronic acid pinacol ester
  • 3-Methyl-1H-pyrazole-4-boronic acid pinacol ester
  • rac-1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,3aS,7aS)-hexahydro-1H-furo[3,4-c]pyran-1-carboxylate
  • rac-3-tert-butyl 1-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) (1R,5S)-3-azabicyclo[3.1.0]hexane-1,3-dicarboxylate
  • rac-1-tert-butyl 2-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) (1R,2S)-cyclobutane-1,2-dicarboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3a-methyl-1,1-dioxo-hexahydro-1lambda6-pyrrolo[1,2-b][1,2]thiazole-2-carboxylate
  • 8-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl) 4-(9H-fluoren-9-yl)methyl 2,3,4,5-tetrahydro-1,4-benzoxazepine-4,8-dicarboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(propan-2-yl)-1,3-thiazole-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-methoxypyridine-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(N-methylacetamido)butanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-ethyl-4-methyl-1,3-thiazole-5-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(propan-2-yl)-1,3-thiazole-5-carboxylate