ibrolipim ibrolipim ibrolipim (no-1886) is a cholesterol lowering drug from the statin family, which acts as a lipoprotein lipase activator. the discovery of the "statin" mevalonic acid synthesis inhibitors focused new attention on control of blood lipid levels as a measure to stave off heart disease. a number of compounds have been found that treat elevated lipid levels by other diverse mechanisms. the phosphonic acid derivative ibrolipim is believed to lower those levels by accelerating fatty acid oxidation. ibrolipim names preferred iupac name diethyl (methyl)phosphonate identifiers cas number 133208-93-2 y 3d model (jsmol) interactive image chemspider 116297 y echa infocard 100.162.319 kegg d03747 y pubchem cid 131601 unii 07h1561618 y comptox dashboard (epa) dtxsid20157989 inchi inchi=1s/c19h20brn2o4p/c1-3-25-27(24,26-4-2)13-14-5-7-15(8-6-14)19(23)22-18-10-9-17(20)11-16(18)12-21/h5-11h,3-4,13h2,1-2h3,(h,22,23) ykey: kprturmjvwxurq-uhfffaoysa-n yinchi=1s/c19h20brn2o4p/c1-3-25-27(24,26-4-2)13-14-5-7-15(8-6-14)19(23)22-18-10-9-17(20)11-16(18)12-21/h5-11h,3-4,13h2,1-2h3,(h,22,23)inchi=1s/c19h20brn2o4p/c1-3-25-27(24,26-4-2)13-14-5-7-15(8-6-14)19(23)22-18-10-9-17(20)11-16(18)12-21/h5-11h,3-4,13h2,1-2h3,(h,22,23)key: kprturmjvwxurq-uhfffaoysa-n smiles brc2cc(c#n)c(nc(=o)c1ccc(cc1)cp(=o)(occ)occ)cc2 properties chemical formula c19h20brn2o4p molar mass 451.25 except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). n verify (what is yn ?) infobox references