Description

2,3-Dihydroxy-2-(3-Methylbutyl)Butanedioic Acid Dimethyl Ester is a specialized diester derivative of a dihydroxybutanedioic acid, valued for its unique bifunctional structure that serves as a versatile chiral building block and intermediate in advanced organic synthesis. This compound is critical for research and development chemists requiring precise molecular frameworks for constructing complex molecules. It finds significant utility in the pharmaceutical sector for the synthesis of active pharmaceutical ingredients (APIs) and in fine chemical production for creating flavors, fragrances, and specialty polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel Active Pharmaceutical Ingredients (APIs), particularly for compounds requiring specific stereochemistry.
• Fine Chemical Synthesis: Used as a precursor in the production of complex flavors, fragrances, and aroma chemicals, leveraging its ester and hydroxyl functionalities.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the synthesis of specialty polyesters and biodegradable polymers with tailored properties.
• Agrochemical Research: Employed in the development of new herbicides, pesticides, and plant growth regulators due to its reactive sites for further chemical modification.
• Academic & Industrial R&D: A valuable reagent for methodological studies in asymmetric synthesis, catalysis, and the development of new organic transformations.
• Ligand and Catalyst Preparation: The hydroxyl groups make it a suitable starting material for synthesizing chiral ligands used in asymmetric catalysis.

Basic Information

Product Name	2,3-Dihydroxy-2-(3-Methylbutyl)Butanedioic Acid Dimethyl Ester
CAS No.	38535-05-6
Molecular Formula	C11H20O6
Molecular Weight	248.27 g/mol
Synonyms	Dimethyl 2,3-Dihydroxy-2-(3-methylbutyl)succinate; 2-(3-Methylbutyl)tartaric Acid Dimethyl Ester; 2,3-Dihydroxy-2-isopentylsuccinic Acid Dimethyl Ester; 2-Isopentyl-2,3-dihydroxysuccinic Acid Dimethyl Ester; Butanedioic acid, 2,3-dihydroxy-2-(3-methylbutyl)-, dimethyl ester; (2R,3R)-2,3-Dihydroxy-2-(3-methylbutyl)butanedioic acid dimethyl ester (for stereoisomer); Tartaric acid derivative, isopentyl- dimethyl ester
EINECS	Contact for details

Quality Control

Our 2,3-Dihydroxy-2-(3-Methylbutyl)Butanedioic Acid Dimethyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are provided and available upon request. We can support development projects with material meeting research-grade or higher purity specifications.

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). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed after each use to prevent degradation due to moisture absorption. Keep away from strong acids and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Specific Rotation (if chiral)	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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