Tiotropium Bromide EP Impurity E;
Impurity reference standard · Tiotropium Bromide
- CAS number
- 26447-85-8
- Molecular formula
- C11H10O3S2
- Molecular weight
- 254.33
- Purity
- 95%+
- Appearance
- Off-White Solid
- Storage
- 2℃ ~ 8℃
About Tiotropium Bromide EP Impurity E;
Tiotropium Bromide EP Impurity E; is a specified impurity of Tiotropium Bromide. It is registered under CAS number 26447-85-8.
The compound is characterised by its molecular formula C11H10O3S2 and a molecular weight of 254.33, with the two-dimensional structure shown above. Because it shares the Tiotropium Bromide scaffold, it is typically used to track process-related and degradation impurities of Tiotropium Bromide 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 Tiotropium Bromide impurities
The same parent compound, neighbouring impurity numbers.
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