Vitamin A Acetate (Retinyl Acetate) Chemical Structure | Biochemical Reference #1444245 (License: Personal Use)

This schematic illustrates the chemical structure of retinyl acetate, featuring a β-ionone ring with an acetate ester at C3, two hydroxyl groups (one axial, one allylic), and a conjugated tetraene side chain terminating in an ethyl ester. The stereochemistry is indicated by dashed and wedged bonds, reflecting the natural (all-trans, 3R,6R) configuration. The molecule’s lipophilicity and stability make it ideal for formulation in dermatological and nutraceutical products.

Used in biochemistry textbooks, pharmacology resources, cosmetic ingredient databases, and supplement labeling to convey molecular identity and functional groups; targets researchers, students, formulators, and regulatory professionals seeking structural clarity.