How should Methyl (4R)-4-hydroxy-L-prolinate hydrochloride (1:1) (CAS: 40216-83-9) be stored?

This compound should be stored in a tightly sealed container in a cool, dry place (ideally 25°C) with humidity below 60%. Protection from light is recommended to maintain stability. It is best kept in a moisture-proof environment to prevent degradation, and storage should avoid exposure to air or moisture to ensure shelf life and chemical integrity.