Description
| Chemical Name | 2-Butyl-4-Chloro-5-Formylimidazole |
| Synonyms | 2-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde; 2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde |
| Impurity | Losartan EP Impurity D |
| CAS Number | 83857-96-9 |
| Molecular Formula | C₈H₁₁ClN₂O |
| Appearance | Pale Yellow to Brown Solid |
| Melting Point | 90-92°C |
| Molecular Weight | 186.64 |
| Storage | 4°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Category | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| Applications | 2-Butyl-4-chloro-1H-imidazole-5-carboxaldehyde (Losartan EP Impurity D) is used for preparation of N-(biphenylylmethyl)imidazoles as angiotensin II antagonists. Losartan USP Related Compound A. |
