Mephenytoin Impurity 4
Impurity reference standard · Mephenytoin
- CAS number
- 61837-65-8
- Molecular formula
- C12H14N2O3
- Molecular weight
- 234.25
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- 2℃-8℃
About Mephenytoin Impurity 4
Mephenytoin Impurity 4 is a specified impurity of Mephenytoin. It is registered under CAS number 61837-65-8.
The compound is characterised by its molecular formula C12H14N2O3 and a molecular weight of 234.25, with the two-dimensional structure shown above. Because it shares the Mephenytoin scaffold, it is typically used to track process-related and degradation impurities of Mephenytoin 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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