Losartan Impurity 15
Impurity reference standard · Losartan
- CAS number
- 114772-55-3
- Molecular formula
- C22H22ClN3O
- Molecular weight
- 379.88
- Purity
- 95%+
- Appearance
- White to off-white solid
- Storage
- 2℃ ~ 8℃
About Losartan Impurity 15
Losartan Impurity 15 is a specified impurity of Losartan. It is registered under CAS number 114772-55-3.
The compound is characterised by its molecular formula C22H22ClN3O and a molecular weight of 379.88, with the two-dimensional structure shown above. Because it shares the Losartan scaffold, it is typically used to track process-related and degradation impurities of Losartan during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Losartan impurities
The same parent compound, neighbouring impurity numbers.
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