Molecular Weight:
293.37
Boiling Point:
108 deg C
Melting Point:
<-50 deg C
Refractive index:
1.691
Solubility:
Miscible with hydrocarbons, halogenated solvents, esters, and ketones.
Soluble in toluene, acetone, octane.
In water, 2,800 mg/l @ 20 deg C
Ondansetron is a selective 5-HT3 receptor antagonist used to prevent nausea and vomiting. The core synthesis involves condensation of indole derivatives with specific heterocyclic precursors. Molecular formula: C18H20N4O2; CAS No.: 71239-41-5.
Contraindicated in patients with known hypersensitivity or congenital long QT syndrome. Store in cool, dry conditions below 25°C away from direct sunlight to maintain chemical stability. Handle raw material with appropriate PPE to avoid inhalation or skin contact.