9-(5-Bromo-2-hydroxyphenyl)-10-(2-hydroxypropyl)-3,3,6,6-tetramethyl-1,2,3,4,5,6,7,8,9,10-decahydroacridine-1,8-dione

The dihydropyridine ring in the title compound, C26H32BrNO4, adopts an envelope conformation with the methine C atom representing the flap. The cyclohexenone rings also adopt envelope conformations. The phenolic hydroxy group forms an intramolecular hydrogen bond to one of the two keto O atoms. Intermolecular weak C-H center dot center dot center dot O hydrogen bonding is present in the crystal structure. The hydroxypropyl group is disordered over two sets of sites with an occupancy ratio of 0.636 (6):0.364 (6).