Gabapentin vs Ondansetron

Gabapentin vs Ondansetron: Overview

This comparison examines the pharmacological differences between Gabapentin and Ondansetron.

Mechanism of Action

Gabapentin: Binds alpha-2-delta subunit of voltage-gated calcium channels.

Ondansetron: Selective 5-HT3 receptor antagonist.

Pharmacokinetics

Half-life: Gabapentin — 5-7 hours; Ondansetron — 3-5 hours.

Chemical Properties

Molecular Formula: Gabapentin — C9H17NO2; Ondansetron — C18H19N3O.

Molecular Weight: Gabapentin — 171.2370 g/mol; Ondansetron — 293.3660 g/mol.

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