77156-78-6
77156-78-6 structure
- Name: Ethyl 1,4-dihydro-6-methoxy-4-oxoquinoline-3-carboxylate
- Chemical Name: Ethyl 4-hydroxy-6-methoxyquinoline-3-carboxylate
- CAS Number: 77156-78-6
- Molecular Formula: C13H13NO4
- Molecular Weight: 247.24700
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-12-03 19:24:20
- Modify Date: 2025-08-25 18:06:27
| Name | Ethyl 4-hydroxy-6-methoxyquinoline-3-carboxylate |
|---|---|
| Synonyms |
ethyl 4-hydroxy-6-methoxyquinoline-3-carboxylate
Ethyl 1,4-dihydro-6-methoxy-4-oxoquinoline-3-carboxylate |
| Density | 1.247g/cm3 |
|---|---|
| Boiling Point | 394.7ºC at 760 mmHg |
| Melting Point | 280-283ºC |
| Molecular Formula | C13H13NO4 |
| Molecular Weight | 247.24700 |
| Flash Point | 192.5ºC |
| Exact Mass | 247.08400 |
| PSA | 68.65000 |
| LogP | 2.12570 |
| Index of Refraction | 1.556 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
|
~73%
77156-78-6 |
| Literature: GLAXO GROUP LIMITED Patent: WO2006/2047 A2, 2006 ; Location in patent: Page/Page column 60 ; |
|
~75%
77156-78-6 |
| Literature: GLAXO GROUP LIMITED Patent: WO2006/14580 A1, 2006 ; Location in patent: Page/Page column 38 ; |
|
~44%
77156-78-6 |
| Literature: Tsunoda, Hidetoshi; Fukazawa, Nobuyuki; Nagase, Hiroshi; Chiba, Kyoko; Nakao, Toshifumi; Asada, Noriaki; Yamaki, Toshifumi; Kibayashi, Kenji; Migita, Hideyuki; Morikawa, Maki Patent: US2003/212100 A1, 2003 ; |
|
~%
77156-78-6 |
| Literature: Farmaco, , vol. 53, # 8-9 p. 579 - 585 |
|
~%
77156-78-6 |
| Literature: WO2014/57415 A2, ; |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
