Chlorthalidone EP Impurity G
Impurity reference standard · Chlorthalidone
- CAS number
- 16289-13-7
- Molecular formula
- C14H9Cl2NO2
- Molecular weight
- 294.13
- Purity
- 95%+
- Storage
- -20℃±5℃
About Chlorthalidone EP Impurity G
Chlorthalidone EP Impurity G is a specified impurity of Chlorthalidone. It is registered under CAS number 16289-13-7.
The compound is characterised by its molecular formula C14H9Cl2NO2 and a molecular weight of 294.13, with the two-dimensional structure shown above. Because it shares the Chlorthalidone scaffold, it is typically used to track process-related and degradation impurities of Chlorthalidone 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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