1,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE

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Names

[ CAS No. ]:
1036991-40-8

[ Name ]:
1,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE

[Synonym ]:
1,5-dimethyl-1H-pyrazole-4-boronic acid pinacol ester
1,5-dimethyl-4-pyrazole boronic acid pinacol ester
WT861
1,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1H-Pyrazole, 1,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
2-(1,5-dimethylpyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
322.3±30.0 °C at 760 mmHg

[ Melting Point ]:
87 °C

[ Molecular Formula ]:
C11H19BN2O2

[ Molecular Weight ]:
222.092

[ Flash Point ]:
148.7±24.6 °C

[ Exact Mass ]:
222.153961

[ PSA ]:
36.28000

[ LogP ]:
1.02770

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

[ Index of Refraction ]:
1.504

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • 3-Methyl-1H-pyrazole-4-boronic acid pinacol ester
  • methyl iodide

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-Amino-6-(2,4-dichlorophenyl)-1H-indazole-1-ethanol
  • 4-{[(3-acetyl-1H-indol-1-yl)acetyl]amino}butanoic acid
  • N-(2-fluorophenyl)-4-(4-methoxyphenyl)-1,2,3-thiadiazole-5-carboxamide
  • 2-((3-(benzo[d][1,3]dioxol-5-yl)-1,2,4-oxadiazol-5-yl)methyl)-6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3(2H)-one
  • N-cyclohexyl-4-hydroxy-N-methylbenzamide
  • N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-3-methyl-6-phenyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide
  • 6-phenyl-2-({3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}methyl)-2H,3H-[1,2,4]triazolo[4,3-b]pyridazin-3-one
  • 2-(6-bromo-1H-indol-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide
  • 2-(6-(4-chlorophenyl)-3-oxo-[1,2,4]triazolo[4,3-b]pyridazin-2(3H)-yl)-N-cyclopentylacetamide
  • 9-Hydroxy hedychenone
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