Organometallics

Applications 13-oxo-1,4,7,10-Tetraazabicyclo[8.2.1]tridecane-4,7-diacetic Acid is an impurity in the synthesis of Gadoteridol, an MRI contrast chelating agent.
References Petersein, J. et al.: Am. J. Roentgenol., 165, 1167 (1995);

Impurity Iohexol USP Related Compound C
Applications N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3-benzenedicarboxamide is used in the preparation of X-ray contrast agents.
References Haavaldsen, J. et al.: Acta Pharmac. Sue., 20, 219 (1983);

Applications Gadoteric Acid is used for magnetic resonance imaging.
References Gheuens, E., et al.: Invest. Radiol., 49, 505-508 (2014)

Applications Nonionic, dimeric x-ray contrast medium. Diagnostic aid (radiopaque medium).
References Svaland, M.G., et al.: Invest. Radiol., 27, 130 (1992), Palmers, Y., et al.: Eur. J. Radiol., 17, 203 (1993), Conroy, R.M., et al.: Clin. Radiol., 49, 337 (1994),

Applications The (S,S) Oxaliplatin isomer. Third generation platinum complex. An antitumor agent with activity against colorectal cancer. Cytotoxicity follows the formation of adducts with DNA. Antineoplastic.
References Kidani, Y., et al.: J. Med. Chem., 21, 1315 (1978), Kizu, R., et al.: Cancer Chemother. Pharmacol., 31, 475 (1993), Levi, F., et al.: Eur. J. Cancer, 29A, 1280 (1993), Simpson, D., et al.: Drugs, 63, 2127 (2003),

Applications Imaging agent.
References Wolf, G.L., et al.: Invest. Radiol., 16, 320 (1981), Mancini, G.B.J., et al.: Am. J. Cardiol., 51, 1218 (1983), Bettmann, M.A., et al.: Radiology, 153, 583 (1984), Sullivan, I.D., et al.: Br. Heart J.,51, 643 (1984),

Impurity Iohexol EP Impurity K
Applications 5-Amino-2,4,6-triiodoisophthalic Acid (Iohexol EP Impurity K) is an intermediate for nonionic iodinated X-ray contrast agents.

Applications Third generation platinum complex. An antitumor agent with activity against colorectal cancer. Cytotoxicity follows the formation of adducts with DNA. Antineoplastic.
References Kidani, Y., et al.: J. Med. Chem., 21, 1315 (1978), Kizu, R., et al.: Cancer Chemother. Pharmacol., 31, 475 (1993), Levi, F., et al.: Eur. J. Cancer, 29A, 1280 (1993), Simpson, D., et al.: Drugs, 63, 2127 (2003),

Stability Hygroscopic
Applications Used as an intermediate in the industrial preparation of non-ionic X-ray contrast agents such as Iohexol (I729500), Ioversol (I737000), Ioxilan (I737500), Iopamidol (I735600).
References Rongved, P., et al.: Carbohydrate Res., 297, 325 (1997),