Description

(2S)-2-Ethylhexanoic Acid is the single enantiomer form of 2-ethylhexanoic acid, a versatile chiral carboxylic acid. This specific stereoisomer is critical for applications requiring precise molecular geometry, such as in the synthesis of chiral catalysts, pharmaceuticals, and advanced materials. It is particularly valuable for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high enantiomeric purity to ensure the efficacy and safety of their final products.

Application

• Chiral Catalyst Synthesis: As a key building block for metal-organic frameworks (MOFs) and asymmetric synthesis catalysts.
• Pharmaceutical Intermediates: Used in the production of active pharmaceutical ingredients (APIs) where stereochemistry is crucial for biological activity.
• Agrochemicals: Serves as a precursor for chiral herbicides, fungicides, and plant growth regulators.
• Polymer Additives: Imparts specific properties as a chiral modifier in polymers and coatings.
• Flavor and Fragrance Industry: Employed in the synthesis of enantiomerically pure aroma chemicals.
• Research & Development: A valuable standard and reagent in academic and industrial R&D for stereochemical studies.

Basic Information

Product Name	(2S)-2-Ethylhexanoic Acid
CAS No.	72377-05-0
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	(S)-2-Ethylhexanoic Acid; (S)-2-Ethylcaproic Acid; L-2-Ethylhexanoic Acid; (2S)-2-Ethylhexanoic Acid; (S)-α-Ethylcaproic Acid; (S)-2-EHA; (S)-Octanoic acid, 2-ethyl-; (2S)-2-Ethylhexansäure (German)
EINECS	Contact for details

Quality Control

Our (2S)-2-Ethylhexanoic Acid is produced under strict quality management systems. Each batch is characterized by advanced analytical techniques including chiral HPLC and NMR to ensure high chemical and enantiomeric purity. Certificates of Analysis (COA) detailing identity, assay, enantiomeric excess, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is a strong acid/organic solvent and is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.424 - 1.428
Specific Rotation ([α]20D)	Contact for details

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