What regulatory guidelines apply to 7-Bromo-2(1H)-quinoxalinone (CAS: 82031-32-1)?

7-Bromo-2(1H)-quinoxalinone (CAS: 82031-32-1) is subject to various regulatory guidelines. Under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), it may be classified as a hazardous chemical based on its physical and health hazards. Additionally, it falls under the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, which require registration if it meets the tonnage threshold. The U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) also have specific requirements for the handling and reporting of this compound.