Is Methyl (4R)-4-hydroxy-L-prolinate hydrochloride (1:1) (CAS: 40216-83-9) safe?

Methyl (4R)-4-hydroxy-L-prolinate hydrochloride (1:1) is generally considered safe when handled properly. However, it may cause mild irritation to the skin or eyes and is corrosive to metals. Safety precautions include wearing gloves, goggles, and a lab coat, ensuring proper ventilation, and avoiding direct contact. It complies with standard chemical safety regulations for laboratory use, but adherence to safety guidelines is essential to minimize risks.