L-Cefadroxil

L-Cefadroxil product with CAS: 144790-28-3 is also known as Cefadroxil EP Impurity D. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. It is used in Cefadroxil impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines. Moreover, Cefadroxil EP Impurity D is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.