Ethyl 1H-pyrazole-3-carboxylate
Modify Date: 2025-08-25 15:04:46
Ethyl 1H-pyrazole-3-carboxylate structure
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Common Name | Ethyl 1H-pyrazole-3-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 21056-77-9 | Molecular Weight | 140.140 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 279.2±13.0 °C at 760 mmHg | |
| Molecular Formula | C6H8N2O2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 122.7±19.8 °C | |
| Name | Ethyl 1H-pyrazole-3-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 279.2±13.0 °C at 760 mmHg |
| Molecular Formula | C6H8N2O2 |
| Molecular Weight | 140.140 |
| Flash Point | 122.7±19.8 °C |
| Exact Mass | 140.058578 |
| PSA | 54.98000 |
| LogP | 0.63 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.522 |
| Hazard Codes | Xi |
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~74%
Ethyl 1H-pyrazo... CAS#:21056-77-9 |
| Literature: Hanzlowsky, Andrej; Jelencic, Blanka; Recnik, Simon; Svete, Jurij; Golobic, Amalija; Stanovnik, Branko Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 3 p. 487 - 498 |
|
~78%
Ethyl 1H-pyrazo... CAS#:21056-77-9 |
| Literature: Martins; Freitag; Flores; Zanatta Synthesis, 1995 , # 12 p. 1491 - 1492 |
|
~%
Ethyl 1H-pyrazo... CAS#:21056-77-9 |
| Literature: Hanzlowsky, Andrej; Jelencic, Blanka; Recnik, Simon; Svete, Jurij; Golobic, Amalija; Stanovnik, Branko Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 3 p. 487 - 498 |
|
~%
Ethyl 1H-pyrazo... CAS#:21056-77-9 |
| Literature: ARRAY BIOPHARMA INC.; BOYS, Mark Laurence; BRADLEY, Michael; DELISLE, Robert Kirk; HENNINGS, D. David; KENNEDY, April L.; MARMSATER, Fredrik P.; MEDINA, Matthew; MUNSON, Mark C.; RAST, Bryson; RIZZI, James P.; RODRIGUEZ, Martha E.; TOPALOV, George T.; ZHAO, Qian Patent: WO2011/79076 A1, 2011 ; Location in patent: Page/Page column 114 ; |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| 2H-Pyrazole-3,4-dicarboxylic acid diethyl ester |
| 3-Carbethoxypyrazole |
| 1H-Pyrazole-3-carboxylic acid, ethyl ester |
| 1H-Pyrazol-5-carbonitril |
| Pyrazol-5-carbonsaeure-aethylester |
| ethyl 1H-pyrazole-5-carboxylate |
| 5-Ethoxycarbonyl-pyrazol |
| Ethyl 1H-pyrazole-3-carboxylate |
| 1H-Pyrazole-3,4-dicarboxylic acid,diethyl ester |
| cyano-5 pyrazole |
| 2H-pyrazole-3-carboxylic acid ethyl ester |
| diethyl 2H-pyrazole-3,4-dicarboxylate |