Iocetamic acid (trade name Cholebrin) is a pharmaceutical drug taken by mouth and used as an iodinated contrast medium for X-ray imaging of the gall bladder.[1]
It is not known to be marketed anywhere in the world in 2021.[2]
References
^Fielding JA, Whitehouse GH (January 1979). "A comparative trial of two oral cholecystographic contrast media--iocetamic acid (Cholebrin) and iopanoic acid (Telepaque)". Clinical Radiology. 30 (1): 45–8. doi:10.1016/s0009-9260(79)80041-0. PMID154372.