What regulatory guidelines apply to Bexarotene Impurity 6 (CAS: 153559-45-6)?

Bexarotene Impurity 6 (CAS: 153559-45-6) is subject to various regulatory guidelines such as GHS classification, which requires hazard communication through labels and safety data sheets. Additionally, it falls under REACH regulations in the EU, which regulate the production and placement of chemical substances on the market. In the USA, FDA and EPA have specific requirements for the handling, storage, and disposal of this impurity to ensure safety and environmental protection.