1-(4-Chlorophenyl)pyrazol-3(2H)-one(CAS 76205-19-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 5 USD
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| 98% | RG | 100G | In Stock | 15 USD
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| 98% | RG | 500G | In Stock | 48 USD
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| 98% | RG | 2.5KG | In Stock | 346 USD
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| 98% | RG | 10KG | In Stock | 1374 USD
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Applications of 76205-19-1
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used in the synthesis of precursors for anti-inflammatory, analgesic, or antitumor drugs | Employed as a pyrazolone-based building block in multistep organic synthesis; target molecular frameworks are typically constructed via acylation, alkylation, or condensation reactions |
| Agrochemical Intermediates | Used in the synthesis of pyrazole-containing insecticides or herbicides | Active structural units are introduced via functional group transformations—such as nucleophilic substitution involving chloroaryl substrates—to build high-efficacy agrochemicals |
| Organic Synthesis Reagents | Applied as a heterocyclic building block in drug and functional material development | Leverages its enol–keto tautomerism to participate in Michael additions, cycloadditions, and other reactions for constructing complex heterocyclic systems |
Physical and chemical properties of 76205-19-1
Acidity coefficient |
7.98±0.70(Predicted) |
|---|---|
Boiling Point |
335.8±22.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
194.024689 |
Flash Point |
156.9±22.3 °C |
Index of Refraction |
1.641 |
LogP |
2.64 |
Melting Point |
190-192ºC |
Molecular Formula |
C9H7ClN2O |
Molecular Weight |
194.618 |
PSA |
38.05000 |
Solubility |
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.0±0.8 mmHg at 25°C |
Spectrums of 76205-19-1
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 76205-19-1
Cas:6119-12-6
Cas:71-48-7
Cas:106-47-8
Q&A for CAS 76205-19-1
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Download SDS of 76205-19-1
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 76205-19-1
Operate under the ISO 9001 system
