Chlorthalidone Impurity A

Chlorthalidone Impurity A product with CAS: 345930-32-7 is also known as Chlorthalidone Chlorosulfobenzoyl Benzoic Acid Impurity. 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 A is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Chlorthalidone and its related formulations. Moreover, Chlorthalidone Chlorosulfobenzoyl Benzoic Acid Impurity is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.