Description

(2R)-2-Amino-3-(2,3-Dihydroxy-3-Oxopropyl)Disulfanylpropanoic Acid is a specialized chiral amino acid derivative featuring a unique disulfide linkage. This compound is of significant interest in advanced pharmaceutical research and synthesis, particularly for its role as a key intermediate or building block in the development of novel therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of peptides, enzyme inhibitors, and other bioactive molecules where precise stereochemistry and functional group manipulation are critical.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral building block in the synthesis of novel drug candidates, particularly those targeting enzyme regulation.
• Peptide Chemistry: Used in the research and development of modified peptides where the disulfide and carboxylic acid functionalities are essential for structure-activity relationships.
• Biochemical Research: Acts as a substrate or inhibitor analog in enzymatic studies, especially for enzymes involved in redox or sulfur metabolism pathways.
• Ligand Synthesis: Employed in the preparation of specialized ligands for metal chelation or catalysis in asymmetric synthesis.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	(2R)-2-Amino-3-(2,3-Dihydroxy-3-Oxopropyl)Disulfanylpropanoic Acid
CAS No.	18841-42-4
Molecular Formula	C6H11NO5S2
Molecular Weight	241.29 g/mol
Synonyms	D-α-Amino-β-(2,3-dihydroxy-3-oxopropyl)dithiopropionic Acid; (R)-2-Amino-3-((2,3-dihydroxy-3-oxopropyl)disulfanyl)propanoic Acid; Lipoic Acid Precursor Analog; 3-[(2,3-Dihydroxy-1-oxopropyl)dithio]-D-alanine; (2R)-2-Azaniumyl-3-[(2,3-dihydroxy-3-oxopropyl)disulfanyl]propanoate
EINECS	Contact for details

Quality Control

Our (2R)-2-Amino-3-(2,3-Dihydroxy-3-Oxopropyl)Disulfanylpropanoic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing purity, identity, and specific test results are provided and can be tailored to meet client-specific requirements.

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 product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as nitrogen or argon to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.