Azithromycin Impurity 26
Impurity reference standard · Azithromycin
- CAS number
- —
- Molecular formula
- C38H70N2O14
- Molecular weight
- 778.97
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Azithromycin Impurity 26
Azithromycin Impurity 26 is a specified impurity of Azithromycin. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C38H70N2O14 and a molecular weight of 778.97, with the two-dimensional structure shown above. Because it shares the Azithromycin scaffold, it is typically used to track process-related and degradation impurities of Azithromycin 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 Azithromycin impurities
The same parent compound, neighbouring impurity numbers.
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