173140-90-4
173140-90-4 structure
- Name: 5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone
- Chemical Name: 8-benzoxy-5-(R)-oxiranyl-1H-quinolin-2-one
- CAS Number: 173140-90-4
- Molecular Formula: C18H15NO3
- Molecular Weight: 293.317
- Create Date: 2018-10-13 17:25:19
- Modify Date: 2024-02-21 17:56:48
| Name | 8-benzoxy-5-(R)-oxiranyl-1H-quinolin-2-one |
|---|---|
| Synonyms |
5-(2R)-2-Oxiranyl-8-benzyloxy-2(1H)-quinolinone
2(1H)-Quinolinone,5-(2R)-oxiranyl-8-(phenylmethoxy)- 2(1H)-Quinolinone, 5-[(2R)-oxiranyl]-8-(phenylmethoxy)- 8-(Benzyloxy)-5-[(2R)-2-oxiranyl]-2(1H)-quinolinone (R)-8-(BENZYLOXY)-5-(OXIRAN-2-YL)QUINOLIN-2(1H)-ONE 2(1H)-Quinolinone, 5-(2R)-oxiranyl-8-(phenylmethoxy)- Indacaterol Impurity 5 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 556.0±50.0 °C at 760 mmHg |
| Molecular Formula | C18H15NO3 |
| Molecular Weight | 293.317 |
| Flash Point | 290.0±30.1 °C |
| Exact Mass | 293.105194 |
| PSA | 54.62000 |
| LogP | 2.26 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.643 |
| Storage condition | 2~8℃ |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933790090 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |