What regulatory guidelines apply to 6-Methyl-2-pyrazinamine (CAS: 5521-56-2)?

6-Methyl-2-pyrazinamine (CAS: 5521-56-2) falls under the classification of GHS (Globally Harmonized System of Classification and Labelling of Chemicals) as a hazardous chemical. It is subject to REACH regulations in the European Union, requiring registration, evaluation, authorization, and restriction of chemicals. In the United States, it is regulated by the EPA for environmental protection and the FDA for any potential pharmaceutical applications. Companies handling this compound must ensure compliance with all relevant local and international regulations.