Molecular Formula: C23H27FN4O2
Synonyms: Risperdal (TN); Risperidone; 3-(2-(4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidino)ethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido(1,2-a)pyrimidin-4-one; Apexidone; BRN 4891881; HSDB 7580; Psychodal; R 64 766; Risperdal Consta; Risperidona; Rispolept;
Appearance: crystalline solid
Molecular Weight: 410.49 .
Density: 1.38 g/cm3
Boiling Point: 572.4 °C at 760 mmHg
Melting Point: 170 °C
Flash Point: 300 °C
Storage Temperature: Room temp
Refractive index: 1.676
Solubility: Practically insoluble in water, freely soluble in methylene chloride and soluble in methanol and 0.1N hydrochloric acid In water, 2.16 mg/L at 25 deg C (est)
Biological Activity: Atypical antipsychotic agent that displays 5-HT 2A receptor antagonism. Also displays high affinity at D 2 receptors (K i values are 0.4 and 3.13 nM for 5-HT 2A and D 2 receptors respectively).
Usage: A combined serotonin (5-HT2) and dopamine (D2) receptor antagonist
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