Description

Asparticacid,2-Methyl-,4-Methylester(9Ci) CAS NO 64298-93-7 is a specialized methyl ester derivative of a modified aspartic acid, serving as a high-value chiral building block and intermediate in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular architecture for complex chemical entities. It is primarily utilized in the pharmaceutical, agrochemical, and fine chemical industries for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and production of peptide-mimetic drugs, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators with specific stereochemical requirements.
• Fine Chemical Production: Used in the synthesis of specialty chemicals, flavors, fragrances, and advanced polymers where structural precision is paramount.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and metabolic pathway investigations.
• Material Science: Potential monomer or modifier in the synthesis of specialized polyamides or other functional polymers.

Basic Information

Product Name	Asparticacid,2-Methyl-,4-Methylester(9Ci)
CAS No.	64298-93-7
Molecular Formula	C7H11NO4
Molecular Weight	173.17 g/mol
Synonyms	2-Methylaspartic Acid 4-Methyl Ester; 4-Methoxycarbonyl-2-methylaspartic Acid; Methyl 2-Methyl-3-aminosuccinate; (2S,3S)-2-Methyl-3-aminosuccinic Acid 4-Methyl Ester; 2-Methyl-DL-aspartic Acid 4-Methyl Ester; β-Methylaspartic Acid Methyl Ester; L-erythro-3-Methylaspartic Acid 4-Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of Asparticacid,2-Methyl-,4-Methylester(9Ci) is manufactured under strict quality management protocols. We provide comprehensive analytical testing to ensure identity, purity, and consistency, with specifications tailored to meet the rigorous demands of research and commercial synthesis. A Certificate of Analysis (COA) detailing purity (typically by HPLC or titration), chiral purity, and impurity profiles is supplied with each shipment to guarantee traceability and compliance with your project requirements.

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 opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC/Titration)	≥ 98.0%
Chiral Purity (HPLC)	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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