Atorvastatin Impurity 95
Impurity reference standard · Atorvastatin
- CAS number
- 442851-50-5
- Molecular formula
- C33H31FN2O3
- Molecular weight
- 522.61
- Purity
- 95%+
- Appearance
- Pale Yellow to Light Yellow Solid
- Storage
- 2℃ ~ 8℃
About Atorvastatin Impurity 95
Atorvastatin Impurity 95 is a specified impurity of Atorvastatin. It is registered under CAS number 442851-50-5.
The compound is characterised by its molecular formula C33H31FN2O3 and a molecular weight of 522.61, with the two-dimensional structure shown above. Because it shares the Atorvastatin scaffold, it is typically used to track process-related and degradation impurities of Atorvastatin 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 Atorvastatin impurities
The same parent compound, neighbouring impurity numbers.
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