Description

L-Arginine, N2-[1-(1-L-Lysyl-L-Prolyl)-L-Prolyl]- is a specialized synthetic tripeptide derivative of arginine, lysine, and proline. This compound is valued for its role as a key intermediate in advanced pharmaceutical research and peptide synthesis, offering precise structural control for developing novel therapeutic agents. It is primarily required by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for applications in drug discovery and development.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in proteomics, enzymology, and metabolic pathway studies.
• Peptide Synthesis: Serves as a key precursor in solid-phase and solution-phase peptide synthesis for creating novel peptide sequences.
• Drug Discovery: Employed in high-throughput screening and the development of new therapeutic candidates targeting various diseases.
• Cosmeceutical R&D: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	L-Arginine, N2-[1-(1-L-Lysyl-L-Prolyl)-L-Prolyl]-
CAS No.	106306-72-3
Molecular Formula	C23H41N9O5
Molecular Weight	523.64 g/mol
Synonyms	Arg-Lys-Pro-Pro; L-Arginyl-L-lysyl-L-prolyl-L-proline; H-Arg-Lys-Pro-Pro-OH; Lys-Pro-Pro-Arg; N2-[1-(1-L-Lysyl-L-prolyl)-L-prolyl]-L-arginine; R-K-P-P; Tripeptide derivative R(KPP); KPPR
EINECS	Contact for details

Quality Control

Our L-Arginine, N2-[1-(1-L-Lysyl-L-Prolyl)-L-Prolyl]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing purity, impurities, and other critical parameters are available upon request.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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