Description

(S)-2,3-Dimethylbutanoic acid is a high-purity, single-enantiomer chiral carboxylic acid. This compound is a valuable chiral building block and intermediate in the synthesis of complex molecules, offering precise stereochemical control. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for research, process development, and commercial production.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of enantiomerically pure drugs.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and fungicides where specific stereochemistry is required for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Flavor and Fragrance Ingredient: Acts as an intermediate for creating specific, high-value chiral aroma compounds.
• Advanced Material Research: Employed in the development of chiral liquid crystals, polymers, and other functional materials.
• Academic and R&D Laboratories: Used as a standard or starting material in chemical research focused on stereochemistry and synthetic methodology.

Basic Information

Product Name	(S)-2,3-Dimethylbutanoic acid
CAS No.	15071-34-8
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	(S)-2,3-Dimethylbutyric acid; (S)-(+)-2,3-Dimethylbutanoic acid; (2S)-2,3-Dimethylbutanoic acid; L-2,3-Dimethylbutyric acid; (S)-2,3-Dimethylbutyric Acid; (S)-2,3-Dimethylbutanoate; (S)-α,β-Dimethylbutyric acid
EINECS	Contact for details

Quality Control

Our (S)-2,3-Dimethylbutanoic acid is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including chiral purity analysis (HPLC/GC), to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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