Lidocaine Impurity 56
Impurity reference standard · Lidocaine
- CAS number
- 921-88-0
- Molecular formula
- C6H11Cl2NO
- Molecular weight
- 184.06
- Purity
- 95%+
- Storage
- -20±5℃
About Lidocaine Impurity 56
Lidocaine Impurity 56 is a specified impurity of Lidocaine. It is registered under CAS number 921-88-0.
The compound is characterised by its molecular formula C6H11Cl2NO and a molecular weight of 184.06, with the two-dimensional structure shown above. Because it shares the Lidocaine scaffold, it is typically used to track process-related and degradation impurities of Lidocaine 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 Lidocaine impurities
The same parent compound, neighbouring impurity numbers.
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