Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate
Modify Date: 2025-09-10 17:15:55
![Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate Structure](https://image.chemsrc.com/caspic/433/951626-95-2.png)
Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate structure
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Common Name | Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 951626-95-2 | Molecular Weight | 209.202 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 504.8±45.0 °C at 760 mmHg | |
| Molecular Formula | C9H11N3O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 259.1±28.7 °C | |
| Name | Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 504.8±45.0 °C at 760 mmHg |
| Molecular Formula | C9H11N3O3 |
| Molecular Weight | 209.202 |
| Flash Point | 259.1±28.7 °C |
| Exact Mass | 209.080048 |
| PSA | 73.22000 |
| LogP | -1.25 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.658 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~76%
Ethyl 4-oxo-4,5... CAS#:951626-95-2 |
| Literature: VANDERBILT UNIVERSITY; CONN, P., Jeffrey; LINDSLEY, Craig, W.; STAUFFER, Shaun, R.; BARTOLOMÉ-NEBREDA, José Manuel; CONDE-CEIDE, Susana; MACDONALD, Gregor, James; TONG, Han Min; ALCÁZAR-VACA, Manuel Jesús; ANDRÉS-GIL, José Ignacio Patent: WO2013/192350 A1, 2013 ; Location in patent: Paragraph 00591 ; |
|
~%
Ethyl 4-oxo-4,5... CAS#:951626-95-2 |
| Literature: VANDERBILT UNIVERSITY; CONN, P., Jeffrey; LINDSLEY, Craig, W.; STAUFFER, Shaun, R.; JONES, Carrie, K.; CONDE-CEIDE, Susana; TONG, Han Min; BARTOLOME-NEBREDA, Jose, Manuel; MACDONALD, Gregor, James Patent: WO2012/78817 A1, 2012 ; WO 2012/078817 A1 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |
| Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate |
| ethyl 4-oxo-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazine-2-carboxylate |
| Pyrazolo[1,5-a]pyrazine-2-carboxylic acid, 4,5,6,7-tetrahydro-4-oxo-, ethyl ester |
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate
- Price: Check
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- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate
- Price: ￥320.0/25mg ￥760.0/100mg
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- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ETHYL 4-OXO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: Ethyl 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
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