The chemical Quercetin has a designated molecular formula of C15H10O7 and a molecular weight of 302.238 g/mol. Synonyms may include: C.I. 75670, 5-18-05-00494 (Beilstein Handbook Reference), C.I. Natural Yellow 10, AI3-26018, BRN 0317313, CCRIS 1639, CI 75670, CI Natural Yellow 10, Cyanidelonon 1522, EINECS 204-187-1, Flavin meletin, Flavone (ChemID).