Description

L-2-Aminoadipic Acid is a non-proteinogenic, chiral amino dicarboxylic acid that serves as a key intermediate in the biosynthesis of lysine in higher organisms. Its unique structure makes it a valuable building block for the synthesis of peptides, chiral ligands, and complex organic molecules. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, biochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for metabolic and neurological research compounds.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to lysine biosynthesis and amino acid metabolism pathways.
• Peptide Synthesis: Serves as a specialized, non-standard amino acid building block for constructing novel peptides with modified properties.
• Chiral Catalyst & Ligand Synthesis: Employed in the preparation of chiral auxiliaries, ligands for asymmetric catalysis, and resolving agents.
• Nutritional Science: Studied in research concerning amino acid metabolism and its role in human physiology.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for HPLC, LC-MS, or NMR.

Basic Information

Product Name	L-2-Aminoadipic Acid
CAS No.	1118-90-7
Molecular Formula	C6H11NO4
Molecular Weight	161.16 g/mol
Synonyms	L-α-Aminoadipic Acid; (S)-2-Aminohexanedioic Acid; L-Homoglutamic Acid; (S)-2-Aminoadipic Acid; L-2-Aminohexanedioic Acid; (2S)-2-Aminoadipic Acid; L-AAA
EINECS	214-264-7

Quality Control

Our L-2-Aminoadipic Acid is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-Isomer)
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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