L-Glutamic acid methyl ester CASNO: 6384-08-3

Properties

CAS Number: 6384-08-3

Molecular Formula: C6H11NO4

Molecular Weight: 161.16 g/mol

Appearance: White to almost white powder or crystals

Melting Point: 130–140°C

Storage: Refrigerated (0–10°C) and store under inert gas

Synonyms

L-Glutamic acid 𝛼-methyl ester

1-Methyl L-glutamate

Methyl (S)-2-amino-4-carboxybutanoate

(4S)-4-Amino-5-methoxy-5-oxopentanoic acid

L-Glu-OMe

Glutamic acid 1-methyl ester

Uses and Applications

Peptide Synthesis & Research: Serves as a key, protected building block in peptide synthesis and is used in metabolic, pharmaceutical, and neurochemical studies.

Specialized Applications: Utilized in cosmetic formulations for skin benefits, in agriculture to promote growth, and as a flavor enhancer.

Analytical Use: Acts as a reference standard in drug development QC and method validation.

Important Distinction

6384-08-3 is the 𝛼-methyl ester (1-methyl), which protects the carboxylic acid adjacent to the amine.

It should not be confused with L-Glutamic acid 𝛾 -methyl ester (5-methyl, CAS 1499-55-4) or the dimethyl ester (CAS 23150-65-4)

 

L-Glutamic acid methyl ester, specifically known as L-Glutamic acid 1-methyl ester or L-Glutamic acid 

𝜶-methyl ester (CAS number 6384-08-3), is a derivative of the non-essential amino acid L-glutamic acid. It is widely used in biochemical research, peptide synthesis, and pharmaceutical development.

 

 

 

 

 

 

What is L-Glutamic Acid Methyl Ester used for?

It is primarily used as an intermediate in peptide synthesis and pharmaceutical manufacturing.

What is the CAS number of this compound?

The CAS number is 6384-08-3.

Is this compound suitable for laboratory research?

Yes, it is commonly used in chemical research and synthesis applications.

How should L-Glutamic Acid Methyl Ester be stored?

It should be stored in a cool, dry place, tightly sealed, away from moisture and light.

What is the typical appearance of this compound?

It generally appears as a white to off-white crystalline powder.

FAQs

What is L-Glutamic Acid Methyl Ester used for?

It is primarily used as an intermediate in peptide synthesis and pharmaceutical manufacturing.

What is the CAS number of this compound?

The CAS number is 6384-08-3.

Is this compound suitable for laboratory research?

Yes, it is commonly used in chemical research and synthesis applications.

How should L-Glutamic Acid Methyl Ester be stored?

It should be stored in a cool, dry place, tightly sealed, away from moisture and light.

What is the typical appearance of this compound?

It generally appears as a white to off-white crystalline powder.