Description

[S,(+)]-2-Aminohexanoic Acid Ethyl Ester is a chiral, non-proteinogenic amino acid ester derivative, serving as a crucial building block in asymmetric synthesis. Its high enantiomeric purity makes it an indispensable intermediate for the development of pharmaceuticals, agrochemicals, and specialty fine chemicals. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical industry for the synthesis of active pharmaceutical ingredients (APIs) and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of enantiomerically pure drugs, particularly in neurological and metabolic disorder research.
• Peptide Synthesis: Used as a protected amino acid derivative in solid-phase and solution-phase peptide chemistry to introduce specific structural motifs.
• Agrochemical Research: Serves as a precursor for developing chiral herbicides, fungicides, and plant growth regulators with enhanced activity and selectivity.
• Asymmetric Catalysis: Employed as a ligand precursor or a chiral auxiliary in catalytic reactions to induce stereoselectivity.
• Biochemical Research: Utilized in studies of enzyme mechanisms and as a substrate analog in metabolic pathway investigations.
• Fine Chemical Production: Building block for the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.

Basic Information

Product Name	[S,(+)]-2-Aminohexanoic Acid Ethyl Ester
CAS No.	6141-42-0
Molecular Formula	C8H17NO2
Molecular Weight	159.23 g/mol
Synonyms	L-2-Aminohexanoic Acid Ethyl Ester; (S)-2-Aminohexanoic Acid Ethyl Ester; Ethyl L-2-Aminohexanoate; Ethyl (S)-2-Aminohexanoate; L-Norleucine Ethyl Ester; (S)-Norleucine Ethyl Ester; Ethyl L-Norleucinate; L-2-Aminocaproic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our production of [S,(+)]-2-Aminohexanoic Acid Ethyl Ester adheres to stringent quality management protocols. Each batch is characterized and tested to ensure high chemical and enantiomeric purity, meeting the exacting standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC/Chiral HPLC), specific rotation, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Specific Rotation [α]	+20° to +24° (c=1 in ethanol)
Water Content (KF)	≤ 0.5%

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