121936-68-3
121936-68-3 structure
- Name: 5-bromo-3-(difluoromethoxy)pyridin-2-amine
- Chemical Name: 2-Amino-5-bromo-3-difluoromethoxypyridine
- CAS Number: 121936-68-3
- Molecular Formula: C6H5BrF2N2O
- Molecular Weight: 239.018
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Bromopyridine
- Create Date: 2019-01-01 20:21:51
- Modify Date: 2025-09-09 08:57:07
| Name | 2-Amino-5-bromo-3-difluoromethoxypyridine |
|---|---|
| Synonyms |
2-pyridinamine, 5-bromo-3-(difluoromethoxy)-
2-Brom-5-fluor-benzamid 2-Brom-5-hydroxy-4-methoxy-benzoesaeure 2-bromo-5-hydroxy-4-methoxy benzoic acid 5-bromo-3-(difluoromethoxy)pyridin-2-amine Benzamide,2-bromo-5-fluoro 2-AMINO-3-DIFLUOROMETHOXY-5-BROMOPYRIDINE |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 248.9±35.0 °C at 760 mmHg |
| Molecular Formula | C6H5BrF2N2O |
| Molecular Weight | 239.018 |
| Flash Point | 104.3±25.9 °C |
| Exact Mass | 237.955322 |
| PSA | 48.14000 |
| LogP | 2.87 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.547 |
| HS Code | 2918990090 |
|---|
|
~88%
121936-68-3 |
| Literature: Scinopharm Taiwan Ltd. Patent: US2008/255347 A1, 2008 ; Location in patent: Page/Page column 5 ; |
|
~%
121936-68-3 |
| Literature: Journal of Organic Chemistry, , vol. 5, p. 204,208 |
|
~%
121936-68-3 |
| Literature: Journal of Organic Chemistry, , vol. 5, p. 204,208 |
|
~%
121936-68-3 |
| Literature: Journal of Organic Chemistry, , vol. 5, p. 204,208 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |