Vitamin K1 Impurity 2
Impurity reference standard · Vitamin K1
- CAS number
- 15576-40-6
- Molecular formula
- C31H46O3
- Molecular weight
- 466.70
- Purity
- 95%+
- Appearance
- Pale Yellow Oil
- Storage
- -20℃±5℃
About Vitamin K1 Impurity 2
Vitamin K1 Impurity 2 is a specified impurity of Vitamin K1. It is registered under CAS number 15576-40-6.
The compound is characterised by its molecular formula C31H46O3 and a molecular weight of 466.70, with the two-dimensional structure shown above. Because it shares the Vitamin K1 scaffold, it is typically used to track process-related and degradation impurities of Vitamin K1 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 Vitamin K1 impurities
The same parent compound, neighbouring impurity numbers.
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