| Identification | Back Directory | [Name]
Ethyl pyrazole-3-carboxylate | [CAS]
5932-27-4 | [Synonyms]
3-Carbethoxypyrazole
3-(Ethoxycarbonyl)pyrazole
Ethyl 3-Pyrazolecarboxylate
Ethyl pyrazole-5-carboxylate
Ethyl pyrazole-3-carboxylate
Eythyl 3-pyraozlecarboxylate
Ethyl 1H-pyrazole-3-carbo...
ETHYL 1H-PYRAZOLE-3-ARBOXYLATE
EthylPyrazole-3-carboxylate>
Ethyl 2H-pyrazole-3-carboxylate
ETHYL 1H-PYRAZOLE-3-CARBOXYLATE
Ethyl 1H-pyrazole-3-carboxylate 95%
Pyrazole-5-carboxylic acid ethyl ester
Pyrazole-3-carboxylic acid, ethyl ester
1H-PYRAZOLE-3-CARBOXYLIC ACID, ETHYL ESTER
ethyl 1H-pyrazole-3-carboxylate(SALTDATA: FREE) | [Molecular Formula]
C6H8N2O2 | [MDL Number]
MFCD00159643 | [MOL File]
5932-27-4.mol | [Molecular Weight]
140.14 |
| Chemical Properties | Back Directory | [Melting point ]
158-160 °C | [Boiling point ]
279 °C | [density ]
1.214 | [Fp ]
123 °C | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
powder | [pka]
11.04±0.10(Predicted) | [color ]
yellowish-orange | [InChI]
InChI=1S/C6H8N2O2/c1-2-10-6(9)5-3-4-7-8-5/h3-4H,2H2,1H3,(H,7,8) | [InChIKey]
MSPOSRHJXMILNK-UHFFFAOYSA-N | [SMILES]
N1C=CC(C(OCC)=O)=N1 |
| Hazard Information | Back Directory | [Synthesis]
Pyrazole-3-carboxylic acid (1.112 g, 10 mmol) was dissolved in ethanol (50 mL) at 80 °C, followed by slow addition of concentrated sulfuric acid (2 mL). The reaction mixture was kept under stirring for 2 hours. Upon completion of the reaction, ethyl 1H-pyrazole-3-carboxylate (1.350 g, 9.6 mmol, 96% yield) was obtained. | [References]
[1] Journal of the Iranian Chemical Society, 2016, vol. 13, # 5, p. 823 - 830
[2] Patent: US9206115, 2015, B2. Location in patent: Page/Page column 25-26
[3] Patent: EP3235819, 2017, A1. Location in patent: Paragraph 0264; 0265
[4] Journal of the American Chemical Society, 2000, vol. 122, # 44, p. 10810 - 10820
[5] Patent: WO2008/92942, 2008, A2. Location in patent: Page/Page column 20 |
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
| Company Name: |
Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
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0573-85285100 18627885956 |
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https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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