Epalrestat Impurity 22

Impurity reference standard · Epalrestat

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2D structure · drawn from the SMILES record
CAS number
2041-59-0
Molecular formula
C3H11N3O2S2
Molecular weight
185.27
Purity
95%+
Appearance
White Solid
Storage
-20℃±5℃
Parent compoundEpalrestat10 impurities listed Request a quote Search the full catalogue

About Epalrestat Impurity 22

Epalrestat Impurity 22 is a specified impurity of Epalrestat. It is registered under CAS number 2041-59-0.

The compound is characterised by its molecular formula C3H11N3O2S2 and a molecular weight of 185.27, with the two-dimensional structure shown above. Because it shares the Epalrestat scaffold, it is typically used to track process-related and degradation impurities of Epalrestat 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.

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