(biochemistry) Any of a class of benzopyran derivatives, found in plants, that use the 2-phenyl-3,4-dihydro-2H-chromene skeleton

plural of flavan

plural of flavane

Alternative form of flavan

plural of flavanol

(organic chemistry) Any of a class of flavonoids that use the 2-phenyl-3,4-dihydro-2H-chromen-3-ol molecular skeleton

plural of flavanone

(organic chemistry) Any of a class of flavonoid ketones, many of which occur in nature as glycosides

(organic chemistry) A synthetic yellow dyestuff, C₁₆H₁₄N₂, a complex derivative of aniline and quinoline.

(organic chemistry) Any of a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one backbone.