Description

H-D-Arg-Phe-Oh is a high-purity, synthetic dipeptide derivative consisting of D-Arginine and Phenylalanine. This compound is a critical building block in advanced pharmaceutical research and peptide synthesis, offering precise structural control for developing novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers focused on peptide-based drug discovery and biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex peptide-based active pharmaceutical ingredients (APIs) and investigational new drugs.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, receptor-ligand binding assays, and metabolic pathway research.
• Peptide Library Construction: An essential component for generating combinatorial peptide libraries used in high-throughput screening for drug discovery.
• Proteomics & Molecular Biology: Employed in the study of protein-protein interactions, signal transduction, and the development of enzyme inhibitors.
• Cosmeceutical Development: Investigated for potential use in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	H-D-Arg-Phe-Oh
CAS No.	133410-92-1
Molecular Formula	C15H23N5O3
Molecular Weight	321.38 g/mol
Synonyms	H-D-Arg-Phe-OH; D-Arg-Phe; D-Arginyl-L-phenylalanine; (R)-2-Amino-5-guanidinopentanoic acid - (S)-2-amino-3-phenylpropanoic acid (1:1); D-Arg-L-Phe-OH; Phe-D-Arg; D-Arg-Phe-OH; N-[(1R)-1-[[(2S)-1-Hydroxy-1-oxo-3-phenylpropan-2-yl]amino]-4-guanidinobutyl]hydroxylamide
EINECS	Contact for details

Quality Control

Our H-D-Arg-Phe-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via mass spectrometry and IR. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment. For long-term storage, consider desiccants or inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm

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