BiomarkerOf 2-(2-carboxyethyl)-4-methyl-5-propylfuran-3-carboxylic acid A furoic acid that is furan-3-carboxylic acid substituted by a methyl group at position 4, a propyl group at position 5 and a 2-carboxyethyl group at position 2. It is a potent uremic toxin that has been found to accumulate in human serum of patients with chronic kidney diseases. InChI=1S/C12H16O5/c1-3-4-8-7(2)11(12(15)16)9(17-8)5-6-10(13)14/h3-6H2,1-2H3,(H,13,14)(H,15,16) 123979 CHEBI:41254 WMCQWXZMVIETAO-UHFFFAOYSA-N 3-carboxy-4-methyl-5-propyl-2-furanpropanoic acid FOBI:030651 Furanoid fatty acids fish