Description

D-Arginine, D-Lysyl-D-Tryptophyl-D-Prolyl-D-Alanyl-D-Leucyl-D-Phenylalanyl-D-Valyl- CAS NO 2147724-76-1 is a high-purity, synthetic peptide composed entirely of D-amino acids. This specific stereochemistry is critical for applications requiring resistance to enzymatic degradation, enhancing its stability and biological activity profile. It is an essential research-grade compound for pharmaceutical development, particularly in the study of novel therapeutic agents, diagnostic tools, and biochemical pathways.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or active pharmaceutical ingredient (API) in the discovery of novel peptide-based therapeutics, including antimicrobial and anticancer agents.
• Biochemical Research: Used as a stable, enzyme-resistant tool in proteomics, enzymology, and signal transduction pathway studies to understand biological mechanisms.
• Diagnostic Reagent Synthesis: Employed in the development of advanced diagnostic assays and imaging probes due to its specific binding properties and metabolic stability.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations targeting specific biological pathways with enhanced peptide stability.
• Academic & Institutional Research: A vital reagent for universities and research institutes conducting cutting-edge studies in medicinal chemistry and molecular biology.

Basic Information

Item	Details
Product Name	D-Arginine, D-Lysyl-D-Tryptophyl-D-Prolyl-D-Alanyl-D-Leucyl-D-Phenylalanyl-D-Valyl-
CAS No.	2147724-76-1
Molecular Formula	C58H88N18O11
Molecular Weight	1189.44 g/mol
Synonyms	D-Arg-D-Lys-D-Trp-D-Pro-D-Ala-D-Leu-D-Phe-D-Val; All-D-Octapeptide; D-Arg-D-Lys-D-Trp-D-Pro-D-Ala-D-Leu-D-Phe-D-Val-OH; H-D-Arg-D-Lys-D-Trp-D-Pro-D-Ala-D-Leu-D-Phe-D-Val-OH; D-Configuration Octapeptide; CAS 2147724-76-1; D-Arg-D-Lys-D-Trp-D-Pro-D-Ala-D-Leu-D-Phe-D-Val Peptide
EINECS	Contact for details

Quality Control

Our D-Arginine, D-Lysyl-D-Tryptophyl-D-Prolyl-D-Alanyl-D-Leucyl-D-Phenylalanyl-D-Valyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture absorption. For optimal performance, store desiccated.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Amino Acid Analysis	Within ± 10% of theoretical
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%

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