Aurone is a heterocyclic chemical compound which is a type of flavonoid. There are two isomers of the molecule, with (E)- and (Z)-configurations. The molecule contains a benzofuran element associated with a benzylidene linked in position 2. In aurone, a chalcone-like group is closed into a 5-membered ring instead of the 6-membered ring more typical of flavonoids.

CAS：582-04-7
中文别名：
英文别名：2-benzylidene-1-benzofuran-3-one;Aurone;2-Phenylmethylenebenzofuran-3-one;2-Benzyliden-benzofuran-3-on;2-benzylidene-benzofuran-3-one;
分子式：C15H10O2
分子量：222.239
精确质量：222.068
Psa：26.3
Logp：3.3028