What regulatory guidelines apply to Ethyl 5-amino-1-(2-methyl-2-propanyl)-1H-pyrazole-3-carboxylate (CAS: 866838-01-9)?

Ethyl 5-amino-1-(2-methyl-2-propanyl)-1H-pyrazole-3-carboxylate (CAS: 866838-01-9) should comply with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for hazardous product classification and labeling. It also falls under the scope of the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation in Europe, requiring registration if manufactured or imported in quantities exceeding one tonne annually. Additionally, the Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) may have specific requirements for handling and disposal in the United States.