What regulatory guidelines apply to 3-Cyano-5-methylhexanoic acid (CAS: 181289-16-7)?

3-Cyano-5-methylhexanoic acid (CAS: 181289-16-7) falls under the classification criteria of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). It is also subject to the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulations in the European Union. In the United States, it is regulated by the FDA for use in pharmaceuticals and by the EPA for environmental concerns. Ensuring compliance with these regulations is crucial for handling, storage, and disposal of the compound.