Loratadine EP Impurity 39
Impurity reference standard · Loratadine
- CAS number
- 609806-38-4
- Molecular formula
- C23H25ClN2O4
- Molecular weight
- 428.91
- Purity
- 95%+
- Storage
- 2℃-8℃
About Loratadine EP Impurity 39
Loratadine EP Impurity 39 is a specified impurity of Loratadine. It is registered under CAS number 609806-38-4.
The compound is characterised by its molecular formula C23H25ClN2O4 and a molecular weight of 428.91, with the two-dimensional structure shown above. Because it shares the Loratadine scaffold, it is typically used to track process-related and degradation impurities of Loratadine 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 Loratadine impurities
The same parent compound, neighbouring impurity numbers.
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