Description

(2S,3S)-2,3-Dihydroxybutyric Acid is a high-purity, stereochemically defined chiral building block and intermediate. This compound matters for its role in the synthesis of complex pharmaceuticals, fine chemicals, and as a precursor for ligands and catalysts. It is needed by research institutions, pharmaceutical development labs, and manufacturers of advanced organic compounds seeking enantiomerically pure materials for asymmetric synthesis and process chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in antiviral and antibiotic research.
• Asymmetric Synthesis: Used as a precursor for chiral auxiliaries, ligands, and catalysts in stereoselective chemical reactions.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Material Science: Potential monomer or cross-linking agent for synthesizing novel polymers with specific functional properties.

Basic Information

Product Name	(2S,3S)-2,3-Dihydroxybutyric Acid
CAS No.	23334-72-7
Molecular Formula	C4H8O4
Molecular Weight	120.10 g/mol
Synonyms	(2S,3S)-2,3-Dihydroxybutanoic Acid; L-Threo-2,3-Dihydroxybutyric Acid; (2S,3S)-2,3-Dihydroxybutyrate; (2S,3S)-DHBA; Threo-Dihydroxybutyric Acid; Butanoic acid, 2,3-dihydroxy-, (2S,3S)-; L-(-)-Threo-2,3-Dihydroxybutyric Acid
EINECS	Contact for details

Quality Control

Our (2S,3S)-2,3-Dihydroxybutyric Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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