Tyropanoate sodium, formerly known as sodium tyropanoate, is a radiocontrast agent used in cholecystography (X-ray diagnosis of gallstones). The molecule contains three heavy iodine atoms which obstruct X-rays to produce a visible image. After injection, it is rapidly excreted into the bile. References: Cooke WJ, Cooke LM. Biliary and urinary excretion of tyropanoic acid and its Metabolites in the dog. Invest Radiol. 1983 May-Jun;18(3):285-92. PubMed PMID: 6618819.

纯度：≥98%

CAS：7246-21-1