Methyl L-pyroglutamate（CAS# 4931-66-2)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29337900 |
Introduction
Methylpyroglutamic acid is an organic compound. Here is some basic information about methyl pyroglutamic acid:
Quality:
Appearance: Methylpyroglutamate is a colorless liquid with a fragrant fruity aroma.
Solubility: Soluble in water and most organic solvents.
Stability: Relatively stable at room temperature, but hydrolysis may occur under strong acid or alkali conditions.
Use:
Method:
The preparation of methylpyroglutamate is usually esterified. Pyroglutamic acid is reacted with methanol in the presence of an acidic catalyst to produce methylpyroglutamic acid.
Safety Information:
Methyl pyroglutamate has low toxicity to humans and the environment. However, proper handling guidelines and personal protective measures must still be followed.
When using or handling methylpyroglutamate, wear appropriate protective equipment such as gloves, goggles, and protective clothing.
When storing and handling methylpyroglutamic acid, contact with strong acids, bases, and oxidants should be avoided to prevent dangerous reactions from occurring.
