5-Thiophen-2-yl-1H-pyrazole-3-carboxylic acid
Modify Date: 2025-08-24 00:13:01
5-Thiophen-2-yl-1H-pyrazole-3-carboxylic acid structure
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Common Name | 5-Thiophen-2-yl-1H-pyrazole-3-carboxylic acid | ||
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| CAS Number | 182415-24-3 | Molecular Weight | 194.210 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 509.4±40.0 °C at 760 mmHg | |
| Molecular Formula | C8H6N2O2S | Melting Point | 226 - 227ºC | |
| MSDS | USA | Flash Point | 261.8±27.3 °C | |
| Name | 5-thiophen-2-yl-1H-pyrazole-3-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 509.4±40.0 °C at 760 mmHg |
| Melting Point | 226 - 227ºC |
| Molecular Formula | C8H6N2O2S |
| Molecular Weight | 194.210 |
| Flash Point | 261.8±27.3 °C |
| Exact Mass | 194.014999 |
| PSA | 94.22000 |
| LogP | 1.69 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.684 |
| InChIKey | DUDBNCNNJMOLCC-UHFFFAOYSA-N |
| SMILES | O=C(O)c1cc(-c2cccs2)[nH]n1 |
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2934999090 |
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~84%
5-Thiophen-2-yl... CAS#:182415-24-3 |
| Literature: Ermolenko, Mikhail S.; Guillou, Sandrine; Janin, Yves L. Tetrahedron, 2013 , vol. 69, # 1 p. 257 - 263 |
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~%
5-Thiophen-2-yl... CAS#:182415-24-3 |
| Literature: Tetrahedron, , vol. 69, # 1 p. 257 - 263 |
| Precursor 2 | |
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| DownStream 0 | |
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 1H-Pyrazole-3-carboxylic acid, 5-(2-thienyl)- |
| 5-Thiophen-2-yl-1H-pyrazole-3-carboxylic acid |
| 5-Thiophen-2-yl-2H-pyrazole-3-carboxylic acid |
| 5-Thien-2-yl-1H-pyrazole-3-carboxylic acid |
| 1H-Pyrazole-3-carboxylicacid,5-(2-thienyl) |
| 5-(2-Thienyl)-1H-pyrazole-3-carboxylic acid |
| 5-(thiophen-2-yl)-1H-pyrazole-3-carboxylic acid |
| 3-(2-Thienyl)-1H-pyrazole-5-carboxylic acid |
| MFCD05170066 |
| 3-thien-2-yl-1H-pyrazole-5-carboxylic acid |