203569-15-7
203569-15-7 structure
- Name: 3-Bromo-5-methylisonicotinaldehyde
- Chemical Name: 3-bromo-5-methylpyridine-4-carbaldehyde
- CAS Number: 203569-15-7
- Molecular Formula: C7H6BrNO
- Molecular Weight: 200.033
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-06-18 18:15:24
- Modify Date: 2025-08-27 15:10:17
| Name | 3-bromo-5-methylpyridine-4-carbaldehyde |
|---|---|
| Synonyms |
3-bromo-5-methyl-4-pyridinecarboxaldehyde
3-BROMO-5-METHYLPYRIDINE-4-CARBOXALDEHYDE 3-Bromo-5-methylisonicotinaldehyde 4-Pyridinecarboxaldehyde, 3-bromo-5-methyl- 3-bromo-4-formyl-5-methylpyridine |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 269.7±35.0 °C at 760 mmHg |
| Molecular Formula | C7H6BrNO |
| Molecular Weight | 200.033 |
| Flash Point | 116.9±25.9 °C |
| Exact Mass | 198.963272 |
| PSA | 29.96000 |
| LogP | 1.95 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.604 |
| HS Code | 2933399090 |
|---|
|
~55%
203569-15-7 |
| Literature: Jones, Keith; Escudero-Hernandez, Maria L. Tetrahedron, 1998 , vol. 54, # 10 p. 2275 - 2280 |
|
~%
203569-15-7 |
| Literature: Tetrahedron, , vol. 54, # 10 p. 2275 - 2280 |
| Precursor 2 | |
|---|---|
| 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% |