Description

(3S)-Rel-3-Methyl-D-Aspartic Acid is a high-purity, non-proteinogenic amino acid derivative of significant interest in advanced chemical synthesis and pharmaceutical research. This chiral compound serves as a critical building block for the development of novel bioactive molecules and complex peptide mimetics. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, neuroscience research, and the synthesis of specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for neurological targets.
• Neuroscience Research: Used as a tool compound in studies related to glutamate receptor function and neurotransmission.
• Peptide Chemistry: Incorporated into synthetic peptides to modify structure, stability, and biological activity.
• Asymmetric Synthesis: Employed as a chiral auxiliary or starting material in stereoselective organic synthesis.
• Biochemical Research: Utilized in enzymatic studies and as a substrate analog in metabolic pathway investigations.
• Fine Chemical Production: Serves as a precursor for the manufacture of specialized agrochemicals and other high-value chemicals.

Basic Information

Product Name	(3S)-Rel-3-Methyl-D-Aspartic Acid
CAS No.	1114-07-4
Molecular Formula	C5H9NO4
Molecular Weight	147.13 g/mol
Synonyms	(3S)-3-Methyl-D-aspartic acid; (3S)-3-Methyl-D-aspartate; D-3-Methylaspartic acid; (2R,3S)-3-Methylaspartic acid; 3-Methyl-D-aspartic acid; (3S)-3-Methylaspartic acid; 3-Methyl-DL-aspartic acid (related); β-Methyl-D-aspartic acid
EINECS	214-215-5

Quality Control

Our (3S)-Rel-3-Methyl-D-Aspartic Acid is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the stringent requirements of research and development applications. A Certificate of Analysis (COA) detailing identity, purity, and specific impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% de
Loss on Drying	≤ 0.5%
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.