Iguratimod Impurity 20
Impurity reference standard · Iguratimod
- CAS number
- 544482-14-6
- Molecular formula
- C18H18N2O7S
- Molecular weight
- 406.41
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Iguratimod Impurity 20
Iguratimod Impurity 20 is a specified impurity of Iguratimod. It is registered under CAS number 544482-14-6.
The compound is characterised by its molecular formula C18H18N2O7S and a molecular weight of 406.41, with the two-dimensional structure shown above. Because it shares the Iguratimod scaffold, it is typically used to track process-related and degradation impurities of Iguratimod 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 Iguratimod impurities
The same parent compound, neighbouring impurity numbers.
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