Diatrizoic acid (or its anionic form, diatrizoate), formerly known as amidotrizoic acid, or 3,5-diacetamido-2,4,6-triiodobenzoic acid, is a radiocontrast agent containing iodine. Trade names include Hypaque, Gastrografin and Urografin, the latter being a combination of the sodium and meglumine salts. Diatrizoate is considered a high-osmolality contrast agent. References: Li CH, Kuo TR, Su HJ, Lai WY, Yang PC, Chen JS, Wang DY, Wu YC, Chen CC. Fluorescence-Guided Probes of Aptamer-Targeted Gold Nanoparticles with Computed Tomography Imaging Accesses for in Vivo Tumor Resection. Sci Rep. 2015 Oct 28;5:15675. doi: 10.1038/srep15675. PubMed PMID: 26507179; PubMed Central PMCID: PMC4623475.

纯度：≥98%

CAS：117-96-4