Domenine

Domenine is a fictional chemical compound used in speculative fiction, science fiction media, and tabletop role-playing games as a stand-in for a neuroactive drug. It is not a recognized substance in real-world chemical databases, and no canonical molecular structure or experimentally verified properties exist.

In the works that feature it, domenine is typically described as a fast-acting small molecule that modulates neural activity, producing a mix of wakefulness, heightened focus, and altered perception. Reported effects vary by narrative and dosage, ranging from increased energy and sociability to confusion or perceptual distortions. The underlying pharmacology is usually simplified or deliberately vague, with references to monoaminergic pathways rather than a defined mechanism.

In-universe production and distribution often place domenine in illicit or high-security pharmaceutical contexts. It is depicted as relatively scarce, with dosing controlled by regulators or criminal networks. Common administration methods include inhalation, injection, or oral tablets, and side effects may include anxiety, insomnia, or dependence, depending on the fictional setting.

As a fictional construct, domenine has no real-world chemical identity. Citations about it are confined to fictional texts, games, and fan resources. The article reflects fictional usage tropes rather than factual chemistry. See also: Dopamine, Nootropics, Fictional drugs, Pharmacology in fiction.