Description

L-Allysine is a non-proteinogenic amino acid derivative with significant biochemical relevance. This compound serves as a key chiral building block and intermediate in the synthesis of various pharmaceuticals and fine chemicals. It is particularly valuable for research and development in the pharmaceutical, biotechnology, and agrochemical industries, where high-purity, optically active intermediates are essential.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), including certain antibiotics and enzyme inhibitors.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway research.
• Peptide Synthesis: Employed as a specialized amino acid building block for constructing novel peptides with potential therapeutic activity.
• Agrochemical Development: Acts as an intermediate in the production of certain herbicides and plant growth regulators.
• Cosmetic Ingredients: Potential use in the synthesis of certain moisturizing or anti-aging compounds for advanced cosmetic formulations.
• Food & Beverage Additives: May be used in the production of certain flavor enhancers or nutritional supplements.

Basic Information

Product Name	L-Allysine
CAS No.	6665-12-9
Molecular Formula	C6H11NO2
Molecular Weight	129.16 g/mol
Synonyms	(S)-2-Amino-5-hexenoic acid; L-2-Amino-5-hexenoic acid; (S)-2-Aminohex-5-enoic acid; L-5-Hexenoic acid, 2-amino-; L-α-Amino-δ-hexenoic acid; Allylglycine, L- form; L-2-Amino-5-hexenoate
EINECS	229-706-3

Quality Control

Our L-Allysine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, specific rotation, and impurity profiles are provided with every shipment.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, 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%
Optical Rotation [α]20/D	+15.0° to +18.0° (c=1 in H2O)
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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