3,5-Dimethylpyrazole-4-Boronic Acid Pinacol Ester(CAS 857530-80-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 2 USD
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| 98% | RG | 1G | In Stock | 3 USD
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| 98% | RG | 5G | In Stock | 11 USD
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| 98% | RG | 25G | In Stock | 55 USD
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| 98% | RG | 100G | In Stock | 216 USD
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| 98% | RG | 500G | In Stock | 1323 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 857530-80-4
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Pharmaceutical Intermediate | Used to synthesize pyrazole structural units in antitumor and antiviral drug molecules |
| Materials Science | Organic Optoelectronic Materials | Employed as a pinacol boronate ester compound in Suzuki coupling reactions to prepare functional organic optoelectronic materials |
| Research | Organic Synthesis Reagent | Applied as a boronic acid reagent in palladium-catalyzed cross-coupling reactions for carbon–carbon bond formation |
| Pesticides | Pesticide Intermediate | Used in the synthesis of agrochemicals containing pyrazole rings |
Physical and chemical properties of 857530-80-4
Acidity coefficient |
14.48±0.50(Predicted) |
|---|---|
Boiling Point |
364.5±42.0 °C at 760 mmHg |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
222.153961 |
Flash Point |
174.3±27.9 °C |
Index of Refraction |
1.488 |
LogP |
1.32570 |
Melting Point |
163-168ºC(lit.) |
Molecular Formula |
C11H19BN2O2 |
Molecular Weight |
222.092 |
PSA |
47.14000 |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±0.8 mmHg at 25°C |
Spectrums of 857530-80-4
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 857530-80-4
Cas:67-51-6
Cas:73183-34-3
Q&A for CAS 857530-80-4
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 857530-80-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 857530-80-4
Operate under the ISO 9001 system
