A binuclear oxo-bridged Ru compound that selectively inhibits mitochondrial calcium uniporter mediated Ca(2+)-uptake with nanomolar potency in cells. ChEBI: Ru360 is a binuclear oxo-bridged Ru compound that selectively inhibits mitochondrial calcium uniporter mediated Ca(2+)-uptake with nanomolar potency in cells. It has a role as a calcium channel blocker, a mitochondrial calcium uniporter inhibitor and a cardioprotective agent.