Iohexol EP Impurity K
Impurity reference standard · Iohexol
- CAS number
- 35453-19-1
- Molecular formula
- C8H4I3NO4
- Molecular weight
- 558.84
- Purity
- 95%+
- Appearance
- Beige Solid
- Storage
- 2℃ ~ 8℃
About Iohexol EP Impurity K
Iohexol EP Impurity K is a specified impurity of Iohexol. It is registered under CAS number 35453-19-1.
The compound is characterised by its molecular formula C8H4I3NO4 and a molecular weight of 558.84, with the two-dimensional structure shown above. Because it shares the Iohexol scaffold, it is typically used to track process-related and degradation impurities of Iohexol 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 Iohexol impurities
The same parent compound, neighbouring impurity numbers.
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