N-Nitroso Erythromycin EP Impurity B
Impurity reference standard · N-Nitroso Erythromycin
- CAS number
- —
- Molecular formula
- C36H64N2O14
- Molecular weight
- 748.90
- Purity
- 95%+
- Storage
- -20±5℃
About N-Nitroso Erythromycin EP Impurity B
N-Nitroso Erythromycin EP Impurity B is a specified impurity of N-Nitroso Erythromycin. 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 C36H64N2O14 and a molecular weight of 748.90, with the two-dimensional structure shown above. Because it shares the N-Nitroso Erythromycin scaffold, it is typically used to track process-related and degradation impurities of N-Nitroso Erythromycin 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.
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