Metoprolol EP Impurity O
Impurity reference standard · Metoprolol
- CAS number
- 154784-36-8
- Molecular formula
- C27H41NO6
- Molecular weight
- 475.62
- Purity
- 95%+
- Appearance
- Colourless Oil
- Storage
- 2℃ ~ 8℃
About Metoprolol EP Impurity O
Metoprolol EP Impurity O is a specified impurity of Metoprolol. It is registered under CAS number 154784-36-8.
The compound is characterised by its molecular formula C27H41NO6 and a molecular weight of 475.62, with the two-dimensional structure shown above. Because it shares the Metoprolol scaffold, it is typically used to track process-related and degradation impurities of Metoprolol 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 Metoprolol impurities
The same parent compound, neighbouring impurity numbers.
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