L-Alanine methyl ester hydrochloride（CAS# 2491-20-5)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 – Avoid contact with skin and eyes. S36 – Wear suitable protective clothing. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29224999 |
Introduction
L-alanine methyl ester hydrochloride is an organic compound. The following is an introduction to its nature, use, preparation method and safety information:
Quality:
- L-Alanine methyl ester hydrochloride is a white crystalline solid.
- It is less soluble in water but better soluble in some organic solvents such as alcohols and ethers.
Use:
- L-alanine methyl ester hydrochloride is commonly used as a reagent in biochemistry and organic synthesis.
Method:
- The preparation of L-alanine methyl ester hydrochloride is usually carried out by methyl esterification reaction.
- In the laboratory, L-alanine can be prepared by reacting with methanol under alkaline conditions.
Safety Information:
- When handling and storing, avoid inhaling dust and contact with skin, eyes, etc.
- Wear appropriate chemical gloves and eye protection when using.
