Hydrafinil

Category: nootropic

Aliases: Fluorenol, 9-Hydroxyfluorene

Pharmacological Mechanism

Modafinil-like wakefulness compound — not a modafinil analog structurally; partial DAT inhibition + histamine/orexin modulation. Marketed as a non-prescription nootropic with shorter half-life than modafinil; sparse human pharmacology.

Half-Life (t½)

PO: 6h

Dosing Guidelines

Target Organ Systems