Valaciclovir EP Impurity A
Impurity reference standard · Valaciclovir
- CAS number
- 66224-64-4
- Molecular formula
- C5H5N5O
- Molecular weight
- 151.13
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Valaciclovir EP Impurity A
Valaciclovir EP Impurity A is a specified impurity of Valaciclovir. It is registered under CAS number 66224-64-4.
The compound is characterised by its molecular formula C5H5N5O and a molecular weight of 151.13, with the two-dimensional structure shown above. Because it shares the Valaciclovir scaffold, it is typically used to track process-related and degradation impurities of Valaciclovir 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 Valaciclovir impurities
The same parent compound, neighbouring impurity numbers.
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