Description

3-Methylaspartic Acid is a non-proteinogenic amino acid derivative of aspartic acid, featuring a methyl group substitution. This structural modification makes it a valuable chiral building block and intermediate in organic synthesis and biochemical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel compounds and studying enzymatic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and metabolic pathways.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate the function of aspartate-utilizing enzymes and metabolic processes.
• Agrochemical Synthesis: Acts as a precursor in the synthesis of specialized herbicides, pesticides, and plant growth regulators that require specific stereochemistry.
• Peptide Chemistry: Incorporated into synthetic peptides to modify their structure, stability, and biological activity for research and therapeutic applications.
• Fine Chemical Production: Employed in the manufacture of complex organic molecules, flavors, and fragrances where precise stereocontrol is essential.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation in related industries.

Basic Information

Product Name	3-Methylaspartic Acid
CAS No.	6667-60-3
Molecular Formula	C5H9NO4
Molecular Weight	147.13 g/mol
Synonyms	(2S,3S)-3-Methylaspartic Acid; (2S,3S)-3-Methyl-L-aspartic Acid; L-erythro-3-Methylaspartic Acid; 3-Methyl-L-aspartate; β-Methylaspartic Acid; 3-Methylaspartate; 2-Amino-3-methylsuccinic Acid
EINECS	229-714-7

Quality Control

Our 3-Methylaspartic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and residual solvent screening. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research and production specifications.

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 may 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	≤ 10 ppm

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