Lifitegrast Impurity 68
Impurity reference standard · Lifitegrast
- CAS number
- —
- Molecular formula
- C20H19Cl2N3O6S
- Molecular weight
- 500.35
- Purity
- 95%+
About Lifitegrast Impurity 68
Lifitegrast Impurity 68 is a specified impurity of Lifitegrast. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C20H19Cl2N3O6S and a molecular weight of 500.35, with the two-dimensional structure shown above. Because it shares the Lifitegrast scaffold, it is typically used to track process-related and degradation impurities of Lifitegrast 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Lifitegrast impurities
The same parent compound, neighbouring impurity numbers.
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