9(10H)-Acridone is used in the preparation of methyl 9,10-dihydro-9-oxoacridine-10-pentanoate, use for dyeing the organic materials.
Ramesh Kumar.; Meena Kumari. Chemistry of Acridone and its analogues: A review. J. Chem. Pharm. Res. 2011, 3, (1), 217-230.
Masaaki Mitsui.; Yasuhiro Ohshima. Structure and Dynamics of 9(10H)-Acridone and Its Hydrated Clusters. I. Electronic Spectroscopy. J. Phys. Chem. A. 2000, 104, (38), 8638-8648.