Estradiol Impurity 23
Impurity reference standard · Estradiol
- CAS number
- 1093411-48-3
- Molecular formula
- C18H24O2
- Molecular weight
- 272.38
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Estradiol Impurity 23
Estradiol Impurity 23 is a specified impurity of Estradiol. It is registered under CAS number 1093411-48-3.
The compound is characterised by its molecular formula C18H24O2 and a molecular weight of 272.38, with the two-dimensional structure shown above. Because it shares the Estradiol scaffold, it is typically used to track process-related and degradation impurities of Estradiol 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 Estradiol impurities
The same parent compound, neighbouring impurity numbers.
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