Calcitriol Impurity 8
Impurity reference standard · Calcitriol
- CAS number
- 140710-96-9
- Molecular formula
- C39H72O3Si2
- Molecular weight
- 645.16
- Purity
- 95%+
- Storage
- -20℃±5℃
About Calcitriol Impurity 8
Calcitriol Impurity 8 is a specified impurity of Calcitriol. It is registered under CAS number 140710-96-9.
The compound is characterised by its molecular formula C39H72O3Si2 and a molecular weight of 645.16, with the two-dimensional structure shown above. Because it shares the Calcitriol scaffold, it is typically used to track process-related and degradation impurities of Calcitriol 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: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Calcitriol impurities
The same parent compound, neighbouring impurity numbers.
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