Description

L-Glutamic Acid, 3-Methyl- (9Ci) is a specialized, non-proteinogenic amino acid derivative of glutamic acid, featuring a methyl substitution at the 3-position. This structural modification makes it a valuable chiral building block and intermediate for advanced organic synthesis and pharmaceutical research. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel peptides, bioactive compounds, and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for neurological and metabolic targets.
• Peptide Synthesis: Used as a modified amino acid residue in solid-phase and solution-phase peptide synthesis to introduce specific structural and functional properties into synthetic peptides.
• Biochemical Research: Acts as a substrate analog or inhibitor in enzymatic studies to investigate the function of glutamate-related metabolic pathways and receptors.
• Fine Chemical Production: Employed as a sophisticated building block for the synthesis of complex organic molecules, including natural product analogs and specialty chemicals.
• Agrochemical Research: Investigated for potential use in the development of novel plant growth regulators or herbicides based on amino acid analogs.

Basic Information

Product Name	L-Glutamic Acid, 3-Methyl- (9Ci)
CAS No.	274255-87-7
Molecular Formula	C6H11NO4
Molecular Weight	161.16 g/mol
Synonyms	(2S)-2-Amino-3-methylpentanedioic acid; 3-Methyl-L-glutamic acid; (S)-2-Amino-3-methylglutaric acid; L-3-Methylglutamic acid; 3-Methylglutamate
EINECS	Contact for details

Quality Control

Our L-Glutamic Acid, 3-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and specific test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.