How should 2-Oxo-1-pyrrolidinecarboxylic acid (CAS: 4042-36-8) be stored?

2-Oxo-1-pyrrolidinecarboxylic acid (4042-36-8) should be stored in a cool, dry, and dark place, ideally at 2-8°C. Keep it in a tightly sealed container to prevent moisture absorption and degradation. Avoid exposure to air and light to maintain stability. Ensure storage conditions comply with chemical safety standards to preserve its integrity and prevent hazards.