How should 2-Methyl-2-proanyl 4-phenyl-1-piperazinecarboxylate (CAS: 77278-63-8) be stored?

2-Methyl-2-proanyl 4-phenyl-1-piperazinecarboxylate should be stored in a tightly sealed container at a temperature below 25°C, away from direct sunlight and sources of heat. Maintain a relative humidity below 60% to prevent degradation. The compound should be kept in a dry, well-ventilated area, and it is crucial to label the container clearly with the CAS number and contents for easy identification and safety.