diatrizoate and its Impurities

Diatrizoate used as an alternative to barium sulfate for medical imaging of the gastrointestinal tract, such as upper gastrointestinal series and small bowel series. It is also known as amidotrizoate. Reference standards of Diatrizoate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.