170875-37-3
170875-37-3 structure
- Name: 2,4,6-Tribromopyridine 1-oxide
- Chemical Name: 2,4,6-tribromo-1-oxidopyridin-1-ium
- CAS Number: 170875-37-3
- Molecular Formula: C5H2Br3NO
- Molecular Weight: 331.78700
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Bromopyridine
- Create Date: 2018-12-24 11:59:06
- Modify Date: 2025-08-25 20:27:09
| Name | 2,4,6-tribromo-1-oxidopyridin-1-ium |
|---|---|
| Synonyms |
2,4,6-tribromopyridyl-N-oxide
2,4,6-TRIBROMOPYRIDINE1-OXIDE 2,4,6-Tribromo-1-oxy-pyridine 2,4,6-tribromopyridine N-oxide 2,3-DIHYDROBENZOFURAN |
| Density | 2.55g/cm3 |
|---|---|
| Boiling Point | 427.373ºC at 760 mmHg |
| Molecular Formula | C5H2Br3NO |
| Molecular Weight | 331.78700 |
| Flash Point | 212.268ºC |
| Exact Mass | 328.76900 |
| PSA | 25.46000 |
| LogP | 3.40260 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.704 |
| HS Code | 2933399090 |
|---|
|
~94%
170875-37-3 |
| Literature: Shetty, Rupa; Nguyen, Duyan; Flubacher, Dietmar; Ruggle, Franziska; Schumacher, Andreas; Kelly, Martha; Michelotti, Enrique Tetrahedron Letters, 2007 , vol. 48, # 1 p. 113 - 117 |
|
~0%
170875-37-3 |
| Literature: De Keczer; Parnes Journal of Labelled Compounds and Radiopharmaceuticals, 1995 , vol. 36, # 8 p. 765 - 772 |
|
~0%
170875-37-3 |
| Literature: De Keczer; Parnes Journal of Labelled Compounds and Radiopharmaceuticals, 1995 , vol. 36, # 8 p. 765 - 772 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![4,6-dibromo-N-[(2,4-dimethoxyphenyl)methyl]-1-hydroxypyridin-2-imine structure](https://image.chemsrc.com/caspic/242/920752-28-9.png)
| 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% |