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 for short surgical procedures or during imaging studies where immobilization is required. Also utilized in veterinary practice for small animals when controlled anesthesia is needed. Its water solubility allows for easy formulation and administration via intraperitoneal or intravenous routes. Due to its sedative and hypnotic effects, it is sometimes used in toxicology studies to assess central nervous system depression. Handling requires caution as it may decompose under light or heat, releasing toxic bromine vapors.