5932-31-0
5932-31-0 structure
- Name: Ethyl 1,4,5,6-Tetrahydrocyclopenta[c]Pyrazole-3-Carboxylate
- Chemical Name: ethyl 1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate
- CAS Number: 5932-31-0
- Molecular Formula: C9H12N2O2
- Molecular Weight: 180.204
- Create Date: 2018-12-28 09:07:51
- Modify Date: 2024-01-06 07:36:20
| Name | ethyl 1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate |
|---|---|
| Synonyms |
1,4,5,6-tetrahydro-cyclopentapyrazole-3-carboxylic acid ethyl ester
Ethyl 1,4,5,6-tetrahydrocyclopentapyrazole-3-carboxylate Cyclopenta[c]pyrazole-3-carboxylic acid, 1,4,5,6-tetrahydro-, ethyl ester Ethyl 1,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 384.1±42.0 °C at 760 mmHg |
| Melting Point | 125 °C |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.204 |
| Flash Point | 186.1±27.9 °C |
| Exact Mass | 180.089874 |
| PSA | 54.98000 |
| LogP | 1.75 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.569 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~90%
5932-31-0 |
| Literature: Wilson, Robert D.; Cleator, Ed; Ashwood, Michael S.; Bio, Matthew M.; Brands, Karel M.J.; Davies, Antony J.; Dolling, Ulf-H; Emerson, Khateeta M.; Gibb, Andrew D.; Hands, David; McKeown, Arlene E.; Oliver, Steven F.; Reamer, Robert A.; Sheen, Faye J.; Stewart, Gavin W.; Zhou, George X. Organic Process Research and Development, 2009 , vol. 13, # 3 p. 543 - 547 |
|
~32%
5932-31-0 |
| Literature: Wu, Deyan; Jin, Fangfang; Lu, Weiqiang; Zhu, Jin; Li, Cui; Wang, Wei; Tang, Yun; Jiang, Hualiang; Huang, Jin; Liu, Guixia; Li, Jian Chemical Biology and Drug Design, 2012 , vol. 79, # 6 p. 897 - 906 |
|
~%
5932-31-0 |
| Literature: WO2006/52569 A1, ; Page/Page column 74 ; |
|
~%
5932-31-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 46, # 18 p. 3945 - 3951 |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
![1,4,5,6-Tetrahydrocyclopenta[c]pyrazole-3-carboxylic acid structure](https://www.chemsrc.com/caspic/065/5932-32-1.png)
![1,4,5,6-Tetrahydrocyclopenta[c]pyrazole-3-carboxamide structure](https://www.chemsrc.com/caspic/389/851776-30-2.png)
![1H,4H,5H,6H-cyclopenta[c]pyrazole structure](https://www.chemsrc.com/caspic/229/2214-03-1.png)
![1,4,5,6-Tetrahydrocyclopenta[c]pyrazole-3-carbohydrazide structure](https://www.chemsrc.com/caspic/202/299166-55-5.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |