Used as a general anesthetic in laboratory animals, particularly in rodents and aquatic species. It induces a rapid onset of anesthesia with minimal irritation to tissues. Commonly applied in research settings where short-term sedation or surgical anesthesia is required. Also utilized in fish farming and aquatic research due to its effectiveness in water-soluble formulations. Its action is reversible and dosage can be adjusted for procedural duration. Limited in long-term use due to potential toxicity with prolonged exposure.