Riboflavin Impurity 13
Impurity reference standard · Riboflavin
- CAS number
- 4250-90-2
- Molecular formula
- C14H12N4O3
- Molecular weight
- 284.27
- Purity
- 95%+
About Riboflavin Impurity 13
Riboflavin Impurity 13 is a specified impurity of Riboflavin. It is registered under CAS number 4250-90-2.
The compound is characterised by its molecular formula C14H12N4O3 and a molecular weight of 284.27, with the two-dimensional structure shown above. Because it shares the Riboflavin scaffold, it is typically used to track process-related and degradation impurities of Riboflavin 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Riboflavin impurities
The same parent compound, neighbouring impurity numbers.
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