Ibuprofen Impurity 41
Impurity reference standard · Ibuprofen
- CAS number
- 157369-85-2
- Molecular formula
- C13H18O2 · C6H14N2O2
- Molecular weight
- 206.28 · 146.19
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- 2℃ ~ 8℃
About Ibuprofen Impurity 41
Ibuprofen Impurity 41 is a specified impurity of Ibuprofen. It is registered under CAS number 157369-85-2.
The compound is characterised by its molecular formula C13H18O2 · C6H14N2O2 and a molecular weight of 206.28 · 146.19, with the two-dimensional structure shown above. Because it shares the Ibuprofen scaffold, it is typically used to track process-related and degradation impurities of Ibuprofen 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 Ibuprofen impurities
The same parent compound, neighbouring impurity numbers.
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