857629-78-8
857629-78-8 structure
- Name: (E)-3-O-Methyl Entacapone
- Chemical Name: (E)-2-cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)prop-2-enamide
- CAS Number: 857629-78-8
- Molecular Formula: C15H17N3O5
- Molecular Weight: 319.313
- Create Date: 2016-12-14 00:28:16
- Modify Date: 2024-01-09 23:12:10
| Name | (E)-2-cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)prop-2-enamide |
|---|---|
| Synonyms |
2-Propenamide, 2-cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)-, (2E)-
Entacapone 3-Methyl Ether (2E)-2-Cyano-N,N-diethyl-3-(4-hydroxy-3-methoxy-5-nitrophenyl)acrylamide |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 514.1±50.0 °C at 760 mmHg |
| Molecular Formula | C15H17N3O5 |
| Molecular Weight | 319.313 |
| Flash Point | 264.7±30.1 °C |
| Exact Mass | 319.116821 |
| PSA | 119.38000 |
| LogP | 2.18 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.602 |
|
~95%
857629-78-8 |
| Literature: Dipharma Francis S.r.l. Patent: EP1935873 A1, 2008 ; Location in patent: Page/Page column 5 ; |
|
~94%
857629-78-8 |
| Literature: SUNSHINE LAKE PHARMA CO., LTD.; ZHOU, Dongsheng; LIU, Liu; MAO, Bin; LIU, Yun Patent: WO2013/149566 A1, 2013 ; Location in patent: Paragraph 0042 ; |
|
~%
857629-78-8 |
| Literature: WO2005/63693 A1, ; Page/Page column 7-8 ; |
|
~%
857629-78-8 |
| Literature: WO2006/64296 A1, ; Page/Page column 6-7 ; |
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~%
857629-78-8 |
| Literature: Synthetic Communications, , vol. 42, # 9 p. 1359 - 1366 |
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~%
857629-78-8 |
| Literature: Synthetic Communications, , vol. 42, # 9 p. 1359 - 1366 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
