What regulatory guidelines apply to 4-Phenyl-1H-pyrrole-2-carboxylic acid (CAS: 79600-87-6)?

4-Phenyl-1H-pyrrole-2-carboxylic acid (CAS: 79600-87-6) falls under the scope of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes health, environmental, and physical hazard classifications. Additionally, it is subject to the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulations in the European Union. In the United States, it is also regulated by the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) for safety and environmental protection.