N-Desmethyl Clarithromycin

N-Desmethyl Clarithromycin product with CAS: 101666-68-6 is also known as N-Demethyl-6-O-methylerythromycin. This product can be used as a working standard or secondary reference standard. Additional internal validation as per respective FDA regulations/guidelines may require. N-Desmethyl Clarithromycin is generally used for Quality Control (QC), Quality Assurance (QA) during commercial production of Clarithromycin and its related formulations. Moreover, N-Demethyl-6-O-methylerythromycin is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation.