Axitinib Impurity-9 (Thiosalcylic Acid)

Axitinib Impurity-9 (Thiosalicylic Acid), CAS No. 147-93-3, molecular formula C₇H₆O₂S, and molecular weight 154.186 g/mol, is an axitinib related impurity used in pharmaceutical impurity profiling, API quality control, and analytical research. It is commonly employed in HPLC and LC–MS based methods for identification, quantification, and stability studies, supporting regulatory compliance with ICH, FDA, and EMA guidelines in pharmaceutical development and manufacturing. Manasa Life Sciences supplies high-quality pharmaceutical impurities, intermediates, and fine chemicals with complete documentation support, including Certificates of Analysis (CoA), Safety Data Sheets (SDS), and Material Safety Data Sheets (MSDS), ensuring full regulatory compliance, product traceability, and reliable quality assurance aligned with international standards for pharmaceutical research and development.