Estradiol Valerate Impurity 17
Impurity reference standard · Estradiol Valerate
- CAS number
- 57605-51-3
- Molecular formula
- C18H22O2
- Molecular weight
- 270.37
- Purity
- 95%+
About Estradiol Valerate Impurity 17
Estradiol Valerate Impurity 17 is a specified impurity of Estradiol Valerate. It is registered under CAS number 57605-51-3.
The compound is characterised by its molecular formula C18H22O2 and a molecular weight of 270.37, with the two-dimensional structure shown above. Because it shares the Estradiol Valerate scaffold, it is typically used to track process-related and degradation impurities of Estradiol Valerate 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 Estradiol Valerate impurities
The same parent compound, neighbouring impurity numbers.
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