Chlorthalidone Impurity J

Chlorthalidone Impurity J product with CAS: 956-92-3 is also known as 3-(p-Chlorophenyl)-3-hydroxyphthalimidine. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. Chlorthalidone Impurity J is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Chlorthalidone and its related formulations. Moreover, 3-(p-Chlorophenyl)-3-hydroxyphthalimidine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.