Cephalexin vs Gabapentin

Cephalexin vs Gabapentin: Overview

This comparison examines the pharmacological differences between Cephalexin and Gabapentin.

Mechanism of Action

Cephalexin: First-generation cephalosporin inhibiting cell wall synthesis.

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

Pharmacokinetics

Half-life: Cephalexin — 0.5-1.2 hours; Gabapentin — 5-7 hours.

Chemical Properties

Molecular Formula: Cephalexin — C16H17N3O4S; Gabapentin — C9H17NO2.

Molecular Weight: Cephalexin — 347.3890 g/mol; Gabapentin — 171.2370 g/mol.

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