5428-14-8
5428-14-8 structure
- Name: 5,8-dimethoxy-4-oxo-1H-quinoline-2-carboxylic acid
- Chemical Name: 4-hydroxy-5,8-dimethoxy-quinoline-2-carboxylic acid
- CAS Number: 5428-14-8
- Molecular Formula: C12H11NO5
- Molecular Weight: 249.21900
- Create Date: 2017-06-19 12:42:28
- Modify Date: 2025-09-03 15:50:11
| Name | 4-hydroxy-5,8-dimethoxy-quinoline-2-carboxylic acid |
|---|---|
| Synonyms | 4-Hydroxy-5,8-dimethoxy-chinolin-2-carbonsaeure |
| Density | 1.381g/cm3 |
|---|---|
| Boiling Point | 461.1ºC at 760 mmHg |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.21900 |
| Flash Point | 232.6ºC |
| Exact Mass | 249.06400 |
| PSA | 88.88000 |
| LogP | 1.65580 |
| Index of Refraction | 1.591 |
| HS Code | 2933499090 |
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5428-14-8 |
| Literature: Kaslow; Young Journal of the American Chemical Society, 1950 , vol. 72, p. 5325 |
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5428-14-8 |
| Literature: Kaslow; Young Journal of the American Chemical Society, 1950 , vol. 72, p. 5325 |
| HS Code | 2933499090 |
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| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |