Description

Erythro-3-Hydroxy-Dl-Aspartic Acid CAS NO 6532-76-9 is a non-proteinogenic amino acid derivative that serves as a key chiral building block and biochemical intermediate. Its unique stereochemistry and functional groups make it valuable for synthesizing complex molecules and studying biological pathways. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of chiral drugs, enzyme inhibitors, and novel therapeutic agents.
• Biochemical Research: Serves as a precursor or analog in metabolic pathway studies, enzyme-substrate interaction research, and neuroscience.
• Agrochemical Synthesis: Acts as a building block for creating advanced herbicides, pesticides, and plant growth regulators with specific stereochemical properties.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, chiral ligands for catalysis, and complex organic compounds.
• Peptide Chemistry: Incorporated into synthetic peptides to introduce hydroxylated aspartic acid residues, modifying structure and function.
• Nutritional Science Research: Studied for its potential role and effects as an amino acid analog in metabolic processes.

Basic Information

Product Name	Erythro-3-Hydroxy-Dl-Aspartic Acid
CAS No.	6532-76-9
Molecular Formula	C4H7NO5
Molecular Weight	149.10 g/mol
Synonyms	erythro-3-Hydroxy-DL-aspartic acid; (2R,3S)- and (2S,3R)-2-Amino-3-hydroxysuccinic acid; 3-Hydroxyaspartic acid; DL-erythro-3-Hydroxyaspartate; 2-Amino-3-hydroxysuccinic acid; Hydroxyaspartic acid; Amino hydroxysuccinic acid; Erythro-β-hydroxy-DL-aspartic acid
EINECS	229-452-3

Quality Control

Our Erythro-3-Hydroxy-Dl-Aspartic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Optical Rotation	Specific rotation data provided on COA

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