Description

Dl-2,3-Diaminosuccinic Acid CAS NO 921-52-8 is a versatile chiral diaminodicarboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring two amino and two carboxylic acid groups, makes it a valuable precursor for creating complex molecules with specific stereochemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, where it is used to develop novel active ingredients, chiral ligands, and specialty chelating agents.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of novel drug candidates, particularly those requiring specific stereocenters.
• Ligand Synthesis: Precursor for the development of chiral ligands used in asymmetric catalysis and metal complexation.
• Chelating Agent Production: Used in the manufacture of specialized chelating agents for analytical chemistry and industrial processes.
• Biochemical Research: Serves as a substrate or analog in enzymatic studies and metabolic pathway research.
• Fine Chemical Synthesis: Intermediate in the multi-step synthesis of complex organic molecules for agrochemicals and materials science.
• Polymer Modification: Potential monomer for creating functionalized polymers with specific chemical properties.

Basic Information

Product Name	Dl-2,3-Diaminosuccinic Acid
CAS No.	921-52-8
Molecular Formula	C4H8N2O4
Molecular Weight	148.12 g/mol
Synonyms	DL-2,3-Diaminobutanedioic Acid; DL-2,3-Diaminosuccinate; DL-Diaminosuccinic Acid; (±)-2,3-Diaminosuccinic Acid; 2,3-Diaminobutanedioic Acid; DL-Aminosuccinic Acid Derivative; Racemic 2,3-Diaminosuccinic Acid; DL-Threo-2,3-Diaminosuccinic Acid
EINECS	Contact for details

Quality Control

Our Dl-2,3-Diaminosuccinic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your internal quality protocols.

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 each use to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	DL-Racemate
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.