Description

2,3-Dihydroxy-2-(1-Hydroxyethyl)-3-Methylbutanoic Acid is a multifunctional hydroxy acid derivative with a complex stereochemistry that makes it a valuable chiral building block and intermediate. Its structure, featuring multiple hydroxyl groups and a carboxylic acid moiety, provides versatile reactivity for synthesis, particularly in the production of fine chemicals and active pharmaceutical ingredients (APIs). This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules, especially those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Biochemical Research: Employed in enzymatic studies and as a substrate or inhibitor in metabolic pathway research.
• Coordination Chemistry: Acts as a polydentate ligand for metal ions in catalytic systems and material science.
• Polymer Modification: Can be used to introduce hydrophilic and reactive functional groups into polymer chains.

Basic Information

Product Name	2,3-Dihydroxy-2-(1-Hydroxyethyl)-3-Methylbutanoic Acid
CAS No.	54324-53-7
Molecular Formula	C7H14O5
Molecular Weight	178.18 g/mol
Synonyms	2,3-Dihydroxy-2-(1-hydroxyethyl)-3-methylbutyric acid; 3-Methyl-2,3-dihydroxy-2-(1-hydroxyethyl)butanoic acid; α,β-Dihydroxy-β-methyl-β-(1-hydroxyethyl)butyric acid; (2R,3R)-2,3-Dihydroxy-2-(1-hydroxyethyl)-3-methylbutanoic acid (for specific stereoisomer); Pantolactone-related acid; Dihydroxymethylbutanoic acid derivative
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dihydroxy-2-(1-Hydroxyethyl)-3-Methylbutanoic Acid is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the precise requirements for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request, supporting compliance in regulated applications.

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 store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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