Torasemide EP Impurity E
Impurity reference standard · Torasemide
- CAS number
- 72810-57-2
- Molecular formula
- C15H17N3O4S
- Molecular weight
- 335.38
- Purity
- 95%+
- Appearance
- Off-white Solid
- Storage
- -20℃±5℃
About Torasemide EP Impurity E
Torasemide EP Impurity E is a specified impurity of Torasemide. It is registered under CAS number 72810-57-2.
The compound is characterised by its molecular formula C15H17N3O4S and a molecular weight of 335.38, with the two-dimensional structure shown above. Because it shares the Torasemide scaffold, it is typically used to track process-related and degradation impurities of Torasemide 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 Torasemide impurities
The same parent compound, neighbouring impurity numbers.
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