Lotilaner Impurity 13
Impurity reference standard · Lotilaner
- CAS number
- —
- Molecular formula
- C16H9Cl3F3NO3S
- Molecular weight
- 458.67
- Purity
- 95%+
About Lotilaner Impurity 13
Lotilaner Impurity 13 is a specified impurity of Lotilaner. 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 C16H9Cl3F3NO3S and a molecular weight of 458.67, with the two-dimensional structure shown above. Because it shares the Lotilaner scaffold, it is typically used to track process-related and degradation impurities of Lotilaner 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 Lotilaner impurities
The same parent compound, neighbouring impurity numbers.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.