magnesium orotate magnesium orotate magnesium orotate, the magnesium salt of orotic acid, is a mineral supplement. it can be used in treating extracellular magnesium deficiency, as well as in mitigating magnesium depletion that inhibits the binding of adenosine triphosphate via orotic acid, which provides binding sites. magnesium orotateclinical dataahfs/drugs.comconsumer drug informationatc codea12cc09 (who) identifiers iupac name magnesium 2,6-dioxo-3h-pyrimidine-4-carboxylate cas number34717-03-8 ypubchem cid3036905chemspider2300801uniigi96w46m5acomptox dashboard (epa)dtxsid20905129 echa infocard100.047.410 chemical and physical dataformulac10h6mgn4o8molar mass334.483 g·mol−13d model (jsmol)interactive image smiles .o=c()\c1=c\c(=o)nc(=o)n1.c(=o)\c1=c\c(=o)nc(=o)n1 inchi inchi=1s/2c5h4n2o4.mg/c2*8-3-1-2(4(9)10)6-5(11)7-3;/h2*1h,(h,9,10)(h2,6,7,8,11);/q;;+2/p-2key:qwlhyykdlovbnv-uhfffaoysa-l (verify)