Azathioprine is an immunosuppressant used in organ transplantation and autoimmune diseases such as rheumatoid arthritis and inflammatory bowel disease. It is a purine analog that inhibits DNA synthesis, suppressing the proliferation of immune cells. It helps prevent rejection in transplant recipients and flares in chronic diseases. Regular blood monitoring is required due to risk of bone marrow suppression.
Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Azathioprine and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Azathioprine impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Azathioprine-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.