Is (2S)-2-Hydroxy-4-phenylbutanoic acid (CAS: 115016-95-0) safe?

(2S)-2-Hydroxy-4-phenylbutanoic acid is generally considered safe for intended uses, but users should follow safety guidelines. It is not toxic to humans, but direct contact with the skin or eyes should be avoided. Protective equipment such as gloves and safety glasses should be worn when handling the compound. It is important to store it in a cool, dry place away from heat and direct sunlight to prevent degradation.