title: 3-(2-Amino-1-methyl-4-oxo-4,5-dihydro-1H-imidazol-5-yl)-3-hydr-oxy-1-phenyl-indolin-2-one ethanol solvate.
abstract: In the title compound, C(18)H(16)N(4)O(3)·C(2)H(5)OH, mol-ecules are linked into chains by a series of inter-molecular N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds which stabilize the crystal structure. The indole and creatinine units make a dihedral angle of 56.45 (4)°. The title compound has two chiral centres. The crystal structure indicates the compound is racemic (RR and SS).
authors.forename: Narsimha Reddy
authors.initials: NR
authors.lastname: Penthala
authors.forename: Thirupathi Reddy Yerram
authors.initials: TR
authors.lastname: Reddy
authors.forename: Sean
authors.initials: S
authors.lastname: Parkin
authors.forename: Peter A
authors.initials: PA
authors.lastname: Crooks