Ipratropium Impurity 24 (Mixture of Isomers)
Impurity reference standard · Ipratropium
- CAS number
- 17812-46-3
- Molecular formula
- C20H28BrNO2
- Molecular weight
- 394.34
- Purity
- 95%+
- Appearance
- White Powder
- Storage
- -20±5℃
About Ipratropium Impurity 24 (Mixture of Isomers)
Ipratropium Impurity 24 (Mixture of Isomers) is a specified impurity of Ipratropium. It is registered under CAS number 17812-46-3.
The compound is characterised by its molecular formula C20H28BrNO2 and a molecular weight of 394.34, with the two-dimensional structure shown above. Because it shares the Ipratropium scaffold, it is typically used to track process-related and degradation impurities of Ipratropium 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.
Other Ipratropium impurities
The same parent compound, neighbouring impurity numbers.
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