Vitamin K1 Impurity 40

Impurity reference standard · Vitamin K1

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2D structure · drawn from the SMILES record
CAS number
81800-41-1
Molecular formula
C11H16O2
Molecular weight
180.24
Purity
95%+
Appearance
White Solid
Storage
2℃ ~ 8℃
Parent compoundVitamin K117 impurities listed Request a quote Search the full catalogue

About Vitamin K1 Impurity 40

Vitamin K1 Impurity 40 is a specified impurity of Vitamin K1. It is registered under CAS number 81800-41-1.

The compound is characterised by its molecular formula C11H16O2 and a molecular weight of 180.24, 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: 2℃ ~ 8℃.

Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.

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