What regulatory guidelines apply to 1-Methyl-1H-imidazol-5-amine (CAS: 66787-75-5)?

1-Methyl-1H-imidazol-5-amine (CAS: 66787-75-5) is subject to the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), which requires appropriate hazard communication including safety data sheets (SDS) and proper labeling. In the European Union, it falls under the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulations. For pharmaceutical and food-related applications, FDA and EPA guidelines must also be adhered to for safety and compliance.