141524-74-5
141524-74-5 structure
- Name: 4-bromo-1-methyl-1H-imidazole-5-carboxaldehyde
- Chemical Name: 5-bromo-3-methylimidazole-4-carbaldehyde
- CAS Number: 141524-74-5
- Molecular Formula: C5H5BrN2O
- Molecular Weight: 189.01000
- Create Date: 2018-11-24 12:38:43
- Modify Date: 2025-08-25 11:39:50
| Name | 5-bromo-3-methylimidazole-4-carbaldehyde |
|---|---|
| Synonyms |
4-bromo-1-methyl-1H-imidazole-5-carbaldehyde
4-Bromo-1-methyl-1H-imidazole-5-carboxaldehyde 5-bromo-3-methyl-3H-imidazole-4-carbaldehyde 4-Bromo-5-formyl-1-methyl-1H-imidazole MFCD01632216 |
| Density | 1.73 g/cm3 |
|---|---|
| Boiling Point | 349.1ºC at 760 mmHg |
| Melting Point | 60-64ºC |
| Molecular Formula | C5H5BrN2O |
| Molecular Weight | 189.01000 |
| Flash Point | 164.9ºC |
| Exact Mass | 187.95900 |
| PSA | 34.89000 |
| LogP | 0.99510 |
| Vapour Pressure | 4.81E-05mmHg at 25°C |
| Index of Refraction | 1.621 |
| Storage condition | 2-8℃ |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933290090 |
|
~%
141524-74-5 |
| Literature: Journal of Organic Chemistry, , vol. 59, # 19 p. 5524 - 5526 |
|
~93%
141524-74-5 |
| Literature: Ohba; Mukaihira; Fujii Chemical and Pharmaceutical Bulletin, 1994 , vol. 42, # 9 p. 1784 - 1790 |
| Precursor 3 | |
|---|---|
| DownStream 4 | |
![[5-[(4-methoxyphenyl)methylsulfanyl]-3-methylimidazol-4-yl]methanol structure](https://image.chemsrc.com/caspic/262/110117-69-6.png)
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |