Vonoprazan Fumarate Impurity 28
Impurity reference standard · Vonoprazan
- CAS number
- —
- Molecular formula
- C37H31F2N5O8S2
- Molecular weight
- 775.80
- Purity
- 95%+
- Appearance
- White to Off-White Powder
- Storage
- 2℃ ~ 8℃
About Vonoprazan Fumarate Impurity 28
Vonoprazan Fumarate Impurity 28 is a specified impurity of Vonoprazan. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C37H31F2N5O8S2 and a molecular weight of 775.80, with the two-dimensional structure shown above. Because it shares the Vonoprazan scaffold, it is typically used to track process-related and degradation impurities of Vonoprazan 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 Vonoprazan impurities
The same parent compound, neighbouring impurity numbers.
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