What regulatory guidelines apply to O-[(Diaminomethylene)amino]-L-homoserine sulfate (CAS: 2219-31-0)?

O-[(Diaminomethylene)amino]-L-homoserine sulfate (CAS: 2219-31-0) falls under the scope of both REACH regulations in the European Union and the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) in the United States. Suppliers and manufacturers must ensure compliance with these guidelines for its safe handling, storage, and transportation. Additionally, FDA and EPA regulations may apply based on specific applications and uses of the compound in the U.S., such as in pharmaceutical or biotechnology sectors.