Is 4-Amino-3-hydroxybutanoic acid (CAS: 924-49-2) safe?

4-Amino-3-hydroxybutanoic acid (AHA) is generally considered safe for research and industrial use when handled with appropriate precautions. However, it should be stored away from heat and direct sunlight. Users should wear gloves and goggles to protect themselves from skin and eye contact. Proper ventilation should be maintained during handling to avoid inhalation of dust or vapors.