19959-81-0
19959-81-0 structure
- Name: 5-PYRIDIN-4-YL-1(2)H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
- Chemical Name: ethyl 3-pyridin-4-yl-1H-pyrazole-5-carboxylate
- CAS Number: 19959-81-0
- Molecular Formula: C11H11N3O2
- Molecular Weight: 217.22400
- Create Date: 2016-12-25 04:31:46
- Modify Date: 2024-01-11 07:54:46
| Name | ethyl 3-pyridin-4-yl-1H-pyrazole-5-carboxylate |
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| Density | 1.249g/cm3 |
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| Boiling Point | 441ºC at 760 mmHg |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22400 |
| Flash Point | 220.5ºC |
| Exact Mass | 217.08500 |
| PSA | 67.87000 |
| LogP | 1.64840 |
| Vapour Pressure | 5.63E-08mmHg at 25°C |
| Index of Refraction | 1.579 |
| HS Code | 2933990090 |
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|
~91%
19959-81-0 |
| Literature: PHARMACIA CORPORATION Patent: WO2004/58176 A2, 2004 ; Location in patent: Page/Page column 190 ; |
|
~%
19959-81-0 |
| Literature: SIRION THERAPEUTICS, INC Patent: WO2009/70693 A2, 2009 ; Location in patent: Page/Page column 27; 43 ; |
| Precursor 2 | |
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| DownStream 1 | |
| HS Code | 2933990090 |
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| 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% |