Trimethoprim EP Impurity G

Order Trimethoprim EP Impurity G impurity standard with CAS: 78025-68-0 and speed up your Trimethoprim project. This product is also known as 4-O-Desmethyl 4-O-Ethyl Trimethoprim; 5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine 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 Trimethoprim and its related formulations. Moreover, 4-O-Desmethyl 4-O-Ethyl Trimethoprim is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.