Cisatracurium Besylate EP Impurity O
Impurity reference standard · Cisatracurium
- CAS number
- 2803857-42-1
- Molecular formula
- C38H49NO11S
- Molecular weight
- 727.86
- Purity
- 95%+
- Appearance
- Colourless Sticky Solid
- Storage
- -20℃±5℃
About Cisatracurium Besylate EP Impurity O
Cisatracurium Besylate EP Impurity O is a specified impurity of Cisatracurium. It is registered under CAS number 2803857-42-1.
The compound is characterised by its molecular formula C38H49NO11S and a molecular weight of 727.86, with the two-dimensional structure shown above. Because it shares the Cisatracurium scaffold, it is typically used to track process-related and degradation impurities of Cisatracurium 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 Cisatracurium impurities
The same parent compound, neighbouring impurity numbers.
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