The Molindone hydrochloride, with the CAS registry number 15622-65-8, has the systematic name of 4H-Indol-4-one, 3-ethyl-1,5,6,7-tetrahydro-2-methyl-5-(4-morpholinylmethyl)-, monohydrochloride. It is harmful if swallowed. And the molecular formula of this chemical is C₁₆H₂₅ClN₂O₂.

The Molindone hydrochloride is an indole derivative effective in schizophrenia and other psychoses and possibly useful in the treatment of the aggressive type of undersocialized conduct disorder. Molindone has much lower affinity for D2 receptors than most antipsychotic agents and has a relatively low affinity for D1 receptors. It has only low to moderate affinity for cholinergic and alpha-adrenergic receptors. Some electrophysiologic data from animals indicate that molindone has certain characteristics that resemble those of Clozapine.

The physical properties of Molindone hydrochloride are as following: (1)ACD/LogP: 1.96; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.56; (4)ACD/LogD (pH 7.4): 1.84; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 13.84; (7)ACD/KOC (pH 5.5): 11.21; (8)ACD/KOC (pH 7.4): 211.71; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 31.23 Å²; (13)Flash Point: 233.7 °C; (14)Enthalpy of Vaporization: 72.4 kJ/mol; (15)Boiling Point: 462.9 °C at 760 mmHg; (16)Vapour Pressure: 9.51E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: [Cl-].O=C2c1c(c(nc1CCC2C[NH+]3CCOCC3)C)CC
(2)InChI: InChI=1/C16H24N2O2.ClH/c1-3-13-11(2)17-14-5-4-12(16(19)15(13)14)10-18-6-8-20-9-7-18;/h12,17H,3-10H2,1-2H3;1H
(3)InChIKey: GQWNECFJGBQMBO-UHFFFAOYAY