What regulatory guidelines apply to 2-Methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS: 21801-79-6)?

2-Methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS: 21801-79-6) falls under several regulatory guidelines including GHS (Global Harmonized System of Classification and Labeling of Chemicals) for hazardous chemicals, REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) in the EU, FDA (Food and Drug Administration) regulations for pharmaceuticals, and EPA (Environmental Protection Agency) guidelines for environmental protection. These guidelines cover safety data sheets (SDS), handling, and disposal requirements.