Description

Arginyl-Phenylalanine Anilide is a high-purity synthetic peptide derivative of significant interest in advanced biochemical research and development. This compound serves as a critical building block and reference standard for the study of peptide interactions and enzyme inhibition. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery, proteomics, and the development of novel therapeutic agents. Its defined structure and purity make it an essential tool for precise scientific investigation.

Application

• Pharmaceutical Research: Acts as a key intermediate or reference standard in the discovery and development of new peptide-based drugs and enzyme inhibitors.
• Biochemical Assays: Used as a substrate or inhibitor in enzymatic studies to investigate protease activity and specificity.
• Proteomics & Peptide Chemistry: Serves as a model compound for studying peptide synthesis, stability, and structure-activity relationships (SAR).
• Academic Research: Employed in university and institutional labs for fundamental research in biochemistry and molecular biology.
• Quality Control: Functions as a certified reference material (CRM) for analytical method development and validation in QC laboratories.

Basic Information

Product Name	Arginyl-Phenylalanine Anilide
CAS No.	148504-96-5
Molecular Formula	C21H27N7O3
Molecular Weight	425.49 g/mol
Synonyms	Arg-Phe-NH-Ph; L-Arginyl-L-phenylalanine anilide; H-Arg-Phe-NH-Ph; Arginine-phenylalanine anilide; Phe-Arg anilide; Nα-[(Phenylamino)carbonyl]-L-phenylalanyl-L-arginine; Peptide anilide derivative (Arg-Phe); Research peptide 148504-96-5
EINECS	Contact for details

Quality Control

Our Arginyl-Phenylalanine Anilide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and stringent controls for residual solvents and moisture content. Certificates of Analysis (COA) with detailed chromatographic data are provided to ensure traceability and compliance with research-grade specifications.

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 product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details

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