Mometasone EP Impurity M
Impurity reference standard · Mometasone
- CAS number
- 57780-86-6
- Molecular formula
- C22H29ClO4
- Molecular weight
- 392.92
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- -20±5℃
About Mometasone EP Impurity M
Mometasone EP Impurity M is a specified impurity of Mometasone. It is registered under CAS number 57780-86-6.
The compound is characterised by its molecular formula C22H29ClO4 and a molecular weight of 392.92, with the two-dimensional structure shown above. Because it shares the Mometasone scaffold, it is typically used to track process-related and degradation impurities of Mometasone 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: -20±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Mometasone impurities
The same parent compound, neighbouring impurity numbers.
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