L-Phenylglycine（CAS# 2935-35-5)
| Safety Description | S22 – Do not breathe dust. S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29224995 |
Introduction
L-(+)-α-aminophenylacetic acid is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of L-(+)-α-aminophenylacetic acid:
Quality:
- Appearance: White crystalline powder.
- Solubility: Soluble in water and alcohol solvents, slightly soluble in ether solvents.
Use:
- L-(+)-α-aminophenylacetic acid is an important amino acid derivative that is widely used in pharmaceutical, medical, and chemical fields.
- In chemical synthesis, it can be used in a variety of applications such as catalysts, reducing agents, and reagents.
Method:
- L-(+)-α-aminoacetic acid is prepared in a variety of ways, and one of the common methods is obtained by catalytic hydrogen reduction reaction of nitroacetophenone.
- In addition, L-(+)-α-aminophenylacetic acid can also be obtained by reacting methyl propylbromopropionate with phenylethylamine, followed by cyclic compound cleavage and acid hydrolysis.
Safety Information:
- L-(+)-α-aminophenylacetic acid is generally a low-toxicity compound in conventional operation.
- But it may cause irritation and sensitivity reactions to the eyes, skin, and respiratory system. During use, care should be taken to avoid direct contact.
- When handling and storing, take good personal protective measures and avoid contact with substances such as oxidants and high temperatures.
