Description

N2-(1-Oxohexadecyl)-L-Lysine is a chemically modified amino acid derivative, specifically an N-acylated lysine. This compound matters as a key intermediate in advanced organic synthesis and peptide research, offering a lipophilic modification point for tailoring molecular properties. It is needed by researchers and manufacturers in the pharmaceutical, cosmetic, and biochemical sectors for developing novel active ingredients and functional biomolecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel peptide-based drugs and prodrugs, where its lipophilic palmitoyl chain can enhance membrane permeability.
• Cosmetic Ingredient Synthesis: Serves as a building block for creating lipoamino acid surfactants and conditioning agents in skincare and haircare formulations.
• Biochemical Research: Employed as a tool compound for studying protein lipidation, enzyme substrates, and cell-penetrating peptides.
• Peptide Modification: Facilitates the site-specific introduction of hydrophobic groups into peptide sequences to alter solubility, stability, or biological activity.
• Surfactant & Emulsifier Research: Acts as a precursor for developing novel, mild amphiphilic compounds with potential applications in detergents and personal care.

Basic Information

Product Name	N2-(1-Oxohexadecyl)-L-Lysine
CAS No.	59866-71-6
Molecular Formula	C22H44N2O3
Molecular Weight	384.60 g/mol
Synonyms	Nε-Palmitoyl-L-lysine; N6-Palmitoyl-L-lysine; L-Lysine, N2-(1-oxohexadecyl)-; Palmitoyl Lysine; N-α-Palmitoyl-L-lysine; Lysine palmitamide; Hexadecanoyl-L-lysine
EINECS	Contact for details

Quality Control

Our N2-(1-Oxohexadecyl)-L-Lysine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets high-purity standards suitable for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: Specific range available
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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