Methyl L-prolinate hydrochloride（CAS# 2133-40-6)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/38 – Irritating to eyes and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-8-10-21 |
| HS Code | 29189900 |
| Hazard Note | Harmful |
Introduction
L-Proline methyl ester hydrochloride is an organic compound, and the following is a detailed introduction to the properties, uses, preparation methods, and safety information of this compound:
Quality:
L-Proline Methyl Ester Hydrochloride is a white crystalline powder that is soluble in water, alcohols, and ethers.
Uses: As an activator in chemical synthesis, it can be used to synthesize peptides and proteins. It can also be used as a tool to study the structure and function of proline.
Method:
The preparation of L-proline methyl ester hydrochloride is usually obtained by reacting proline in methanol solution with hydrochloric acid. The specific preparation method is as follows:
In the presence of desiccant, proline dissolved in methanol is slowly added dropwise to the dilute hydrochloric acid solution.
When the reaction is carried out, the temperature needs to be controlled at room temperature and stirred evenly.
After the end of the reaction, the reaction solution is filtered to obtain a solid product, and L-proline methyl ester hydrochloride can be obtained after drying.
Safety Information:
The use of L-proline methyl ester hydrochloride requires compliance with certain safety operating procedures. It can be irritating to the eyes, skin, and respiratory system, and appropriate protective equipment such as gloves, protective eyewear, and respiratory protective equipment should be worn during use. It should be stored in a dry, cool place and avoid contact with substances such as strong oxidants and strong acids. In case of accidental contact or accidental ingestion, seek medical advice or consult a professional in time.
