Thiamine nitrate EP Impurity E
Impurity reference standard · Thiamine nitrate
- CAS number
- 299-35-4
- Molecular formula
- C12H16N4OS2
- Molecular weight
- 296.41
- Purity
- 95%+
- Appearance
- Pale Beige Solid
- Storage
- 2℃ ~ 8℃
About Thiamine nitrate EP Impurity E
Thiamine nitrate EP Impurity E is a specified impurity of Thiamine nitrate. It is registered under CAS number 299-35-4.
The compound is characterised by its molecular formula C12H16N4OS2 and a molecular weight of 296.41, with the two-dimensional structure shown above. Because it shares the Thiamine nitrate scaffold, it is typically used to track process-related and degradation impurities of Thiamine nitrate 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.
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