Description

N2-(1-Oxohexadecyl)-L-Arginine is a chemically modified derivative of the amino acid L-arginine, featuring a long-chain palmitoyl group. This structural modification enhances its lipophilicity and stability, making it a valuable intermediate for advanced biochemical synthesis and formulation. It is primarily utilized by manufacturers in the pharmaceutical, cosmetic, and high-purity research sectors for developing bioactive peptides, surfactants, and specialized delivery systems.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel peptide-based drugs and prodrugs.
• Cosmetic Actives: Used in the formulation of anti-aging and skin-conditioning products due to its potential bioactive properties.
• Biochemical Research: Serves as a critical reagent in proteomics research and enzyme substrate studies.
• Surfactant & Emulsifier Precursor: Acts as a starting material for synthesizing specialized amino acid-based surfactants.
• Nutraceutical Development: Investigated for use in advanced dietary supplements requiring targeted delivery.

Basic Information

Product Name	N2-(1-Oxohexadecyl)-L-Arginine
CAS No.	58725-47-6
Molecular Formula	C22H44N4O3
Molecular Weight	412.61 g/mol
Synonyms	N-α-Palmitoyl-L-arginine; L-Arginine, N2-(1-oxohexadecyl)-; Palmitoyl arginine; N-Palmitoyl-L-arginine; N2-Hexadecanoyl-L-arginine; N-(1-Oxohexadecyl)-L-arginine; Arg-Palmitate; N-α-Hexadecanoyl-L-arginine
EINECS	Contact for details

Quality Control

Our N2-(1-Oxohexadecyl)-L-Arginine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the high standards required for pharmaceutical and cosmetic applications. A Certificate of Analysis (COA) detailing all specifications 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). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

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

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