The chemical Kaempferitrin has a designated molecular formula of C27H30O14 and a molecular weight of 578.523 g/mol. Synonyms may include: Lespenefril, 4-18-00-03292 (Beilstein Handbook Reference), BRN 0073958, Kaempferol 3,7-bisrhamnoside, Kaempferol 3,7-dirhamnoside, Lespedin, Lespenephryl, 3,7-Bis((6-deoxy-alpha-L-mannopyranosyl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, UNII-VPV01U3R59 (ChemID).