What regulatory guidelines apply to Methyl (2R)-3-hydroxy-2-methylpropanoate (CAS: 72657-23-9)?

Methyl (2R)-3-hydroxy-2-methylpropanoate (CAS: 72657-23-9) falls under the scope of the REACH regulations for chemical substances used in the European Union. It may also require GHS (Globally Harmonized System of Classification and Labelling of Chemicals) classification for transport and storage. For FDA and EPA regulation in the United States, it is important to check specific labeling and handling requirements for this compound, as it may be used in pharmaceuticals or food additives.