134577-43-8
134577-43-8 structure
- Name: 3-Amino-6-bromopyridin-2-ol
- Chemical Name: 3-amino-6-bromo-1H-pyridin-2-one
- CAS Number: 134577-43-8
- Molecular Formula: C5H5BrN2O
- Molecular Weight: 189.010
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Bromopyridine
- Create Date: 2018-08-20 09:41:49
- Modify Date: 2025-08-25 20:35:59
| Name | 3-amino-6-bromo-1H-pyridin-2-one |
|---|---|
| Synonyms |
3-Amino-6-bromopyridin-2-ol
2-pyridinol, 3-amino-6-bromo- 3-amino-6-bromo-pyridin-2-ol hydrobromide 3-amino-6-bromo-pyridin-2-ol |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 423.2±45.0 °C at 760 mmHg |
| Molecular Formula | C5H5BrN2O |
| Molecular Weight | 189.010 |
| Flash Point | 209.7±28.7 °C |
| Exact Mass | 187.958511 |
| PSA | 59.14000 |
| LogP | 0.38 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.692 |
| HS Code | 2933399090 |
|---|
|
~69%
134577-43-8 |
| Literature: NOVARTIS AG Patent: WO2008/73306 A1, 2008 ; Location in patent: Page/Page column 23 ; WO 2008/073306 A1 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |