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| | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Basic information |
| Product Name: | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER | | Synonyms: | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER;3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE;3,5-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester;3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester, 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2dioxaborolan-2-yl)-1H-pyrazole;3,5-Dimethylpyrazole-4-boronic acid pinacol ester,97%;5-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER;3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (3,5-dimethyl-1H-pyrazol-4-yl)boronate | | CAS: | 857530-80-4 | | MF: | C11H19BN2O2 | | MW: | 222.09 | | EINECS: | | | Product Categories: | Boronate Esters;Boronic Acids and Derivatives;Chemical Synthesis;Heteroaryl Boronate Esters;Organometallic Reagents | | Mol File: | 857530-80-4.mol |  |
| | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Chemical Properties |
| 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 | | pka | 14.48±0.50(Predicted) | | form | solid | | color | White to off-white |
| Hazard Codes | Xi | | Risk Statements | 36/38 | | Safety Statements | 26 | | WGK Germany | 3 | | HS Code | 29310099 |
| | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Usage And Synthesis |
| 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.
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| | 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Preparation Products And Raw materials |
| Preparation Products | 1-(3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)-2-methylpropan-2-ol-->1,3,5-TRIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE |
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