Tamsulosin EP Impurity D
Impurity reference standard · Tamsulosin
- CAS number
- 1799280-05-9
- Molecular formula
- C19H26N2O5S
- Molecular weight
- 394.49
- Purity
- 95%+
- Appearance
- White to off-white solid
- Storage
- 2℃ ~ 8℃
About Tamsulosin EP Impurity D
Tamsulosin EP Impurity D is a specified impurity of Tamsulosin. It is registered under CAS number 1799280-05-9.
The compound is characterised by its molecular formula C19H26N2O5S and a molecular weight of 394.49, with the two-dimensional structure shown above. Because it shares the Tamsulosin scaffold, it is typically used to track process-related and degradation impurities of Tamsulosin 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 Tamsulosin impurities
The same parent compound, neighbouring impurity numbers.
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