3-Acetyl-6-Bromopyridine(CAS 139042-59-4)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 4 USD
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| 98% | RG | 1G | In Stock | 6 USD
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| 98% | RG | 5G | In Stock | 18 USD
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| 98% | RG | 25G | In Stock | 88 USD
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| 98% | RG | 100G | In Stock | 339 USD
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| 98% | RG | 500G | In Stock | 1679 USD
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Applications of 139042-59-4
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates for anti-inflammatory, antiviral, and anticancer drug development | Used as a key intermediate in multistep syntheses to construct complex molecular frameworks via coupling and substitution reactions |
| Agrochemicals | Synthesis of novel pesticide intermediates | Applied to build the core structures of pyridine-based insecticides or fungicides through nucleophilic substitution or metal-catalyzed coupling reactions |
| High-performance polymers | Synthesis of functional polymer monomers | Participates in polymerization reactions via its reactive bromine atom—for example, Diels–Alder reactions with dienes or palladium-catalyzed coupling polymerizations |
| Organic synthesis | General-purpose organic synthesis intermediate for constructing nitrogen-containing heterocycles | Leverages the high reactivity of its bromine atom in cross-coupling reactions such as Suzuki and Stille couplings, or undergoes nucleophilic addition via its acyl group |
Physical and chemical properties of 139042-59-4
Acidity coefficient |
-1.01±0.10(Predicted) |
|---|---|
Boiling Point |
257.2±25.0 °C at 760 mmHg |
Density |
1.5±0.1 g/cm3 |
Exact Mass |
198.963272 |
Flash Point |
109.4±23.2 °C |
Index of Refraction |
1.558 |
LogP |
1.89 |
Melting Point |
124-128ºC(lit.) |
Molecular Formula |
C7H6BrNO |
Molecular Weight |
200.03 |
PSA |
29.96000 |
Solubility |
soluble in Methanol |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Spectrums of 139042-59-4
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 139042-59-4
Cas:127-19-5
Cas:624-28-2
Q&A for CAS 139042-59-4
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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 139042-59-4
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 139042-59-4
Operate under the ISO 9001 system
