Vinpocetine Impurity 20
Impurity reference standard · Vinpocetine
- CAS number
- 38990-16-8
- Molecular formula
- C21H26N2O3
- Molecular weight
- 354.44
- Purity
- 95%+
- Appearance
- White Powder
- Storage
- 2℃ ~ 8℃
About Vinpocetine Impurity 20
Vinpocetine Impurity 20 is a specified impurity of Vinpocetine. It is registered under CAS number 38990-16-8.
The compound is characterised by its molecular formula C21H26N2O3 and a molecular weight of 354.44, with the two-dimensional structure shown above. Because it shares the Vinpocetine scaffold, it is typically used to track process-related and degradation impurities of Vinpocetine 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 Vinpocetine impurities
The same parent compound, neighbouring impurity numbers.
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