Description

β-Lysine is a specialized, non-proteinogenic amino acid derivative with significant importance in biochemical research and pharmaceutical development. Its unique structure makes it a valuable chiral building block and intermediate for synthesizing more complex bioactive molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of novel drug candidates, particularly in peptide mimetics and enzyme inhibitors.
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies and enzymatic assays to investigate lysine metabolism and related biological processes.
• Agrochemical Synthesis: Acts as a precursor in the development of specialized amino acid-based herbicides or plant growth regulators.
• Fine Chemical Production: Employed in the custom synthesis of complex organic molecules for material science and specialty chemical applications.
• Nutritional Science Studies: Utilized in research to understand the role of lysine isomers and derivatives in nutrition and metabolism.
• Cosmetic Ingredient Synthesis: Potential intermediate for producing amino acid derivatives used in skin-conditioning and hair-care formulations.

Basic Information

Item	Detail
Product Name	β-Lysine
CAS No.	4299-56-3
Molecular Formula	C6H14N2O2
Molecular Weight	146.19 g/mol
Synonyms	(S)-2,6-Diaminohexanoic acid; L-β-Lysine; H-β-Lys-OH; (S)-β-Lysine; 2,6-Diaminocaproic acid; β-Homolysine; 2-Amino-6-aminohexanoic acid; β-Lys
EINECS	224-310-9

Quality Control

Our β-Lysine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are provided and available upon request, supporting compliance with internal quality protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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