Description

(2S,3R,5S)-5-Ethyl-2,5-Dihydroxy-2,3-Dimethylhexanedioic Acid is a high-purity, stereochemically defined dihydroxy dicarboxylic acid derivative. This compound matters as a sophisticated chiral building block and intermediate, offering precise molecular geometry critical for advanced synthesis in regulated industries. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for complex, stereospecific drug molecules.
• Agrochemical Synthesis: Used in the production of advanced, high-efficacy pesticides and herbicides where specific stereochemistry influences biological activity.
• Chemical Research: Acts as a valuable standard and starting material in academic and industrial organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Specialty Polymer Precursor: Functions as a monomer or cross-linking agent for synthesizing polymers with specific functional groups and potential biodegradability.
• Ligand and Catalyst Development: Employed in the design and synthesis of chiral ligands and organocatalysts for asymmetric synthesis applications.
• Fine Chemical Production: Utilized as an intermediate in the multi-step synthesis of complex flavors, fragrances, and other high-value fine chemicals.

Basic Information

Item	Detail
Product Name	(2S,3R,5S)-5-Ethyl-2,5-Dihydroxy-2,3-Dimethylhexanedioic Acid
CAS No.	30000-37-4
Molecular Formula	C10H18O6
Molecular Weight	234.25 g/mol
Synonyms	5-Ethyl-2,5-dihydroxy-2,3-dimethylhexanedioic acid; (2S,3R,5S)-5-Ethyl-2,5-dihydroxy-2,3-dimethylhexanedioic acid; 2,3-Dimethyl-5-ethyl-2,5-dihydroxyadipic acid; (2S,3R,5S)-2,3-Dimethyl-5-ethyl-2,5-dihydroxyadipic acid; Adipic acid, 5-ethyl-2,5-dihydroxy-2,3-dimethyl-, (2S,3R,5S)-; Stereoisomer of ethyl dimethyl dihydroxy hexanedioate
EINECS	Contact for details

Quality Control

Our (2S,3R,5S)-5-Ethyl-2,5-Dihydroxy-2,3-Dimethylhexanedioic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, 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 to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% de
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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