2,4-Diaminophenyl Sulfone

Order 2,4-Diaminophenyl Sulfone impurity standard with CAS: 116435-84-8 and speed up your Dapsone project. This product is also known as 4-(Phenylsulfonyl)-1,3-Benzenediamine; 4-benzenesulfonyl-m-phenylenediamine and can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. This compound is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Dapsone and its related formulations. Moreover, 4-(Phenylsulfonyl)-1,3-Benzenediamine is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.