Fountainbridge are experts in the custom synthesis of pharmaceutical impurity reference standards and metabolite reference standards. We have successfully synthesised a large number of impurities on scales of milligrams to hundreds of grams. We excel in challenging syntheses and all our materials come with a detailed certificate of analysis. Please search our products below or contact us to request a quote
Ondansetron Impurity B (Ondanestron Dimer), CAS 1076198-52-1 is a dimeric impurity of Ondanestron, a medication used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, or surgery.
Purity > 95%
Analysis – H/C NMR, HPLC, MS, Karl Fischer
Fountainbridge is a leading global supplier of custom synthesised pharmaceutical impurity reference standards. Please Contact Us for a custom synthesis quotation for these or any other products of interest.