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Ethyl 1H-pyrazole-4-carboxylate, 98%
CAS: 37622-90-5 | C6H8N2O2 | 140.142 g/mol
$263.03 - $1045.05
Chemical Identifiers
| CAS | 37622-90-5 |
|---|---|
| Molecular Formula | C6H8N2O2 |
| Molecular Weight (g/mol) | 140.142 |
| MDL Number | MFCD00010844 |
| InChI Key | KACZQOKEFKFNDB-UHFFFAOYSA-N |
| PubChem CID | 142179 |
| IUPAC Name | ethyl 1H-pyrazole-4-carboxylate |
| SMILES | CCOC(=O)C1=CNN=C1 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AAB2535106
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Thermo Scientific Chemicals
B2535106 |
5 g |
Each for $263.03
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AAB2535114
|
Thermo Scientific Chemicals
B2535114 |
25 g |
Each for $1,045.05
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Description
Ethyl 1H-pyrazole-4-carboxylate is used in the preparation of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides. Further, it acts as an intermediate in organic synthesis.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsEthyl 1H-pyrazole-4-carboxylate is used in the preparation of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides. Further, it acts as an intermediate in organic synthesis.
Solubility
Miscible with acetone.
Notes
Incompatible with strong oxidizing agents, strong acids and bases.
Chemical Identifiers
| 37622-90-5 | |
| 140.142 | |
| KACZQOKEFKFNDB-UHFFFAOYSA-N | |
| ethyl 1H-pyrazole-4-carboxylate |
| C6H8N2O2 | |
| MFCD00010844 | |
| 142179 | |
| CCOC(=O)C1=CNN=C1 |
Specifications
| 37622-90-5 | |
| 138°C to 140°C (3 mmHg) | |
| MFCD00010844 | |
| ethyl 4-pyrazolecarboxylate, ethyl pyrazole-4-carboxylate, 1h-pyrazole-4-carboxylic acid ethyl ester, 4-ethoxycarbonylpyrazole, 1h-pyrazole-4-carboxylic acid, ethyl ester, 4-pyrazolecarboxylic acid ethyl ester, ethyl4-pyrazolecarboxylate, zlchem 132, pubchem21939, acmc-209iug | |
| KACZQOKEFKFNDB-UHFFFAOYSA-N | |
| ethyl 1H-pyrazole-4-carboxylate | |
| 142179 | |
| 98% |
| 75°C to 80°C | |
| C6H8N2O2 | |
| 5 g | |
| Miscible with acetone. | |
| CCOC(=O)C1=CNN=C1 | |
| 140.142 | |
| 140.14 | |
| Ethyl 1H-pyrazole-4-carboxylate |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only