Dexamethasone vs Ondansetron

Dexamethasone vs Ondansetron: Overview

This comparison examines the pharmacological differences between Dexamethasone and Ondansetron.

Mechanism of Action

Dexamethasone: Potent synthetic glucocorticoid.

Ondansetron: Selective 5-HT3 receptor antagonist.

Pharmacokinetics

Half-life: Dexamethasone — 36-54 hours; Ondansetron — 3-5 hours.

Chemical Properties

Molecular Formula: Dexamethasone — C22H29FO5; Ondansetron — C18H19N3O.

Molecular Weight: Dexamethasone — 392.4610 g/mol; Ondansetron — 293.3660 g/mol.

Type: Dexamethasone — Small molecule; Ondansetron — Small molecule.