What regulatory guidelines apply to 1-Methyl-1H-pyrazol-4-ol (CAS: 78242-20-3)?

1-Methyl-1H-pyrazol-4-ol (CAS: 78242-20-3) falls under the scope of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), requiring proper hazard communication such as safety data sheets (SDS) and labels. In Europe, it is regulated under REACH for registration, evaluation, authorization, and restriction of chemicals. Additionally, the FDA and EPA may have specific requirements for its use in pharmaceutical and agricultural applications, respectively.