Name:Losartan Potassium
CAS:124750-99-8
M.F:C22H23ClKN6O
M.W:462.01
Appearance:White or almost white powder
Used for APIs
The detailed specifications are as below:
| Appearance | WhitetoOff-white,crystallinepowder |
| Identification | Infraredabsorption:Mustsimilartoreferencestandard |
| Ultravioletabsorption:Mustsimilartoreferencestandard | |
| Testforpotassium:Mustbepositive | |
| Water | NMT0.5% |
| Heavymetals | NMT0.001% |
| Chromatographicpurity | AnyindividualimpurityNMT0.2% |
| TotalimpuritiesNMT0.5% | |
| Residualsolvents | CyclohexaneNMT0.1% |
| IsopropylalcoholNMT0.2% | |
| Assay(ontheanhydrousbasis) | 98.5~101.0% |