Timolol EP Impurity J

Timolol EP Impurity J product with CAS: NA is also known as 1,1′-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]bis[3-[(1,1-dimethylethyl)amino]propan-2-ol. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. Timolol EP Impurity J is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Timolol and its related formulations. Moreover, 1,1′-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]bis[3-[(1,1-dimethylethyl)amino]propan-2-ol is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.