ChemicalBook Product Catalog Chemical Reagents Organic reagents Borate 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE Basic information
Product Name:3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE
Synonyms:3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE-2-YL)PYRRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRRAZOLE;1H-Pyrazole-5-boronic acid pinacol ester;1H-Pyrazole-3-boronic acid pinacol ester, 95%;PYRAZOLE-3-BORONIC ACID PINACOL ESTER
CAS:844501-71-9
MF:C9H15BN2O2
MW:194.04
EINECS:
Product Categories:
Mol File:844501-71-9.mol
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE Structure
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE Chemical Properties
Melting point 105-108°C
Boiling point 335.4±15.0 °C(Predicted)
density 1.09±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form powder to crystal
pka14.02±0.10(Predicted)
color White to Almost white
Water Solubility Insoluble in water.
Safety Information
Hazard Codes T
Risk Statements 25-36/37/38
Safety Statements 45-37-26
RIDADR UN2811
HS Code 29331990
MSDS Information
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE Usage And Synthesis
Uses1H-Pyrazol-3-ylboronic Acid Pinacol Ester is a usefyl synthetic intermediate. It can be used to prepare (aminoaryl)(benzyloxy)pyridines as potential antitumor agents.
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE Preparation Products And Raw materials
Pyrazinoic acid hydrazide Dimethyl 1H-pyrazole-3,5-dicarboxylate 4-CYANOPYRAZOLE Methyl Pyrazole-3-carboxylate Pyrazole-3-boronic Acid Hydrate 1H-PYRAZOLE-3-CARBONITRILE 3-((tert-butyldimethylsilyloxy)methyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-INDAZOLE 1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester 1-(2-Trimethylsilylethoxy)methyl-1H-pyrazole-5-boronic acid pinacol ester 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE 1-TERT-BUTYLOXYCARBONYL-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-INDAZOLE 1-benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(2-Trimethylsilanylethoxymethyl)-1H-pyrazole-5-boronic acid pinacol ester 1,3-DIMETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE Pyrazole-3-boronic acid 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester 1-TERT-BUTYLOXYCARBONYLPYRAZOLE-3-BORONIC ACID PINACOL ESTER
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