Gabapentin vs Trimethoprim

Gabapentin vs Trimethoprim: Overview

This comparison examines the pharmacological differences between Gabapentin and Trimethoprim.

Mechanism of Action

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

Trimethoprim: Dihydrofolate reductase inhibitor (bacterial selective).

Pharmacokinetics

Half-life: Gabapentin — 5-7 hours; Trimethoprim — 8-10 hours.

Chemical Properties

Molecular Formula: Gabapentin — C9H17NO2; Trimethoprim — C14H18N4O3.

Molecular Weight: Gabapentin — 171.2370 g/mol; Trimethoprim — 290.3180 g/mol.

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