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ChemicalBook--->CAS DataBase List--->857530-80-4

857530-80-4

857530-80-4 Structure

857530-80-4 Structure
IdentificationBack Directory
[Name]

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
[CAS]

857530-80-4
[Synonyms]

3,5-Dimethyl-pyrazole-4-boronic acid
5-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER
3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester
3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
3,5-DiMethylpyrazole-4-boronic acid pinacol ester 97%
3,5-Dimethylpyrazole-4-boronic acid pinacol ester,97%
3,5-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester
3,5-DiMethylpyrazole-4-boronic Acid Pinacol Ester, 95+%
3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (3,5-dimethyl-1H-pyrazol-4-yl)boronate
3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester, 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2dioxaborolan-2-yl)-1H-pyrazole
[Molecular Formula]

C11H19BN2O2
[MDL Number]

MFCD05663852
[MOL File]

857530-80-4.mol
[Molecular Weight]

222.09
Chemical PropertiesBack Directory
[Appearance]

White to beige powder
[Melting point ]

163-168 °C(lit.)
[Boiling point ]

364.5±42.0 °C(Predicted)
[density ]

1.05±0.1 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

solid
[pka]

14.48±0.50(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Chemical Properties]

White to beige powder
[Uses]

3,5-Dimethylpyrazole-4-boronic acid pinacol ester can be used:
  • To synthesize 9H-pyrimido[4,5-b]indole and aryl-benzimidazole based BET bromodomain and extra terminal (BET) protein inhibitors.
  • To prepare naphthalimide based photo-exchangeable photochromic fluorescent molecules.
  • As a reactant to develop DNA-encoded chemical libraries by palladium-catalyzed Suzuki coupling reaction with DNA-linked aryl halides.

Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/38
[Safety Statements ]

26
[WGK Germany ]

3
[HS Code ]

29310099
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