What regulatory guidelines apply to 2-Chloro-5-quinolinecarboxylic acid (CAS: 1092287-30-3)?

2-Chloro-5-quinolinecarboxylic acid (CAS: 1092287-30-3) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), where it is considered a skin and eye irritant. It must comply with REACH regulations in the European Union, which require safety assessment and registration for substances above one tonne per year. In the United States, it is regulated by the EPA, which may require hazard communication and proper handling and storage practices. FDA regulations may also apply if it is used in pharmaceutical or food applications.