126067-52-5
126067-52-5 structure
- Name: ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE
- Chemical Name: ethyl 1-(4-chlorophenyl)-5-methylpyrazole-3-carboxylate
- CAS Number: 126067-52-5
- Molecular Formula: C13H13ClN2O2
- Molecular Weight: 264.70800
- Create Date: 2018-12-29 18:27:42
- Modify Date: 2025-08-25 11:28:35
| Name | ethyl 1-(4-chlorophenyl)-5-methylpyrazole-3-carboxylate |
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| Density | 1.25g/cm3 |
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| Boiling Point | 375.3ºC at 760 mmHg |
| Molecular Formula | C13H13ClN2O2 |
| Molecular Weight | 264.70800 |
| Flash Point | 180.8ºC |
| Exact Mass | 264.06700 |
| PSA | 44.12000 |
| LogP | 3.01080 |
| Vapour Pressure | 7.85E-06mmHg at 25°C |
| Index of Refraction | 1.583 |
| HS Code | 2933199090 |
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126067-52-5 |
| Literature: Atkinson, Robert N.; Drizin, Irene; Gregg, Robert J.; Gross, Michael F.; Kort, Michael E.; Shi, Lei Patent: US2005/20564 A1, 2005 ; Location in patent: Page/Page column 15 ; |
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126067-52-5 |
| Literature: Liu, Shu; Premnath, Padmavathy Nandha; Bolger, Joshua K.; Perkins, Tracy L.; Kirkland, Lindsay O.; Kontopidis, George; McInnes, Campbell Journal of Medicinal Chemistry, 2013 , vol. 56, # 4 p. 1573 - 1582 |
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~54%
126067-52-5 |
| Literature: Schmidt, Andreas; Muenster, Niels; Dreger, Andrij Angewandte Chemie - International Edition, 2010 , vol. 49, # 15 p. 2790 - 2793 |
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |