1-Methyl-1H-pyrazole-5-carboxylic acid(CAS 16034-46-1)
UN No.:
UN 2811
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 3 USD
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| 98% | RG | 1G | In Stock | 4 USD
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| 98% | RG | 5G | In Stock | 8 USD
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| 98% | RG | 25G | In Stock | 20 USD
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| 98% | RG | 100G | In Stock | 69 USD
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| 98% | RG | 500G | In Stock | 543 USD
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| 98% | RG | 2.5KG | In Stock | 2619 USD
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Applications of 16034-46-1
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Pharmaceutical building blocks | Serves as a key intermediate in constructing the core pyrazole ring scaffold of bioactive pharmaceutical molecules, including COX-2 inhibitors and JAK inhibitors. |
| Agrochemicals | Intermediate for fungicide synthesis | Used in synthesizing strobilurin-class fungicides (e.g., pyraclostrobin) and novel pyrazole-based pesticides. |
| Organic Synthesis | Substrate for amidation and esterification reactions | Enables preparation of amides, esters, and acyl hydrazides via condensation reactions utilizing its carboxylic acid functionality, facilitating construction of complex molecules. |
| Chemical Reagents | Ligand and catalyst synthesis | Applied in synthesizing nitrogen-containing heterocyclic ligands, which are subsequently coordinated with metal ions to prepare metal–organic frameworks (MOFs) or homogeneous catalysts. |
| Materials Science | Precursor for functional materials | Employed in synthesizing organic functional materials or polymer monomers with tailored optoelectronic properties. |
Physical and chemical properties of 16034-46-1
Acidity coefficient |
3.03±0.25(Predicted) |
|---|---|
Boiling Point |
306.9±15.0 °C at 760 mmHg |
Density |
1.3±0.1 g/cm3 |
Exact Mass |
126.042931 |
Flash Point |
139.4±20.4 °C |
Index of Refraction |
1.591 |
LogP |
-0.36 |
Melting Point |
223.5-224.5 |
Molecular Formula |
C5H6N2O2 |
Molecular Weight |
126.11 |
PSA |
55.12000 |
Storage condition |
Keep in dark place,Sealed in dry,Room Temperature |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
λmax |
259nm(MeOH)(lit.) |
Spectrums of 16034-46-1
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 16034-46-1
Cas:694-31-5
Cas:27258-33-9
Cas:1621-91-6
Cas:77-78-1
Q&A for CAS 16034-46-1
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Download SDS of 16034-46-1
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 16034-46-1
Operate under the ISO 9001 system
