3-Amino-3-(2-hydroxy-phenyl)-propionic acid is an organic compound with the chemical formula C9H11NO3. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 3-Amino-3-(2-hydroxy-phenyl)-propionic acid exists in the form of white crystals or powder.
-Melting point: about 208-214 ℃.
-Solubility: It is easily soluble in water and can also be dissolved in ethanol.
Use:
-Drug intermediate: 3-Amino-3-(2-hydroxy-phenyl)-propionic acid is an important drug intermediate that can be used to synthesize biologically active compounds.
-Cosmetic ingredient: Due to its antibacterial and antioxidant properties, it is also often used as a skin care ingredient in cosmetics.
Preparation Method:
- 3-Amino-3-(2-hydroxy-phenyl)-propionic acid can be prepared by the reaction of 2-hydroxyacetophenone with aminopropionic acid. First, 2-hydroxyacetophenone is reacted with aminopropionic acid under appropriate conditions, and then purified by crystallization to obtain the target product.
Safety Information:
- 3-Amino-3-(2-hydroxy-phenyl)-propionic the toxicity of acid is low, it is still recommended to take appropriate personal protective measures during use, such as wearing gloves and glasses.
-It should be kept away from fire and oxidant, and stored in a dry, well-ventilated place.
-When using or handling this compound, avoid inhaling its dust or contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water and seek medical help.