What regulatory guidelines apply to 2,6-Dibromo-1H-purine (CAS: 1196-41-4)?

2,6-Dibromo-1H-purine (CAS: 1196-41-4) is regulated under GHS (Globally Harmonized System of Classification and Labeling of Chemicals) with specific hazard categories. It is also subject to REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) in the European Union, requiring registration if produced or imported above a certain tonnage. FDA and EPA regulations may apply in the United States for its use in pharmaceuticals and pesticides.