Description

H-Arg-Phe-Oh Acetate Salt is a high-purity dipeptide derivative, specifically the acetate salt of the arginylphenylalanine dipeptide. This compound is valued for its role as a critical building block and intermediate in advanced peptide synthesis and pharmaceutical research. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers focused on creating novel therapeutic peptides, bioactive compounds, and specialized biochemical reagents.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the solid-phase and solution-phase synthesis of longer, complex peptide chains for drug discovery and development.
• Biochemical Research: Used as a standard or substrate in enzymatic studies, receptor-ligand binding assays, and metabolic pathway investigations.
• Peptide Library Construction: An essential component for generating combinatorial peptide libraries used in high-throughput screening for new drug candidates.
• Cosmeceutical Applications: Investigated for potential use in the formulation of bioactive skincare products targeting specific dermatological pathways.
• Academic & Industrial R&D: Employed in universities and corporate labs for fundamental research on peptide structure, function, and stability.

Basic Information

Product Name	H-Arg-Phe-Oh Acetate Salt
CAS No.	79220-29-4
Molecular Formula	C17H27N5O4 • xC2H4O2
Molecular Weight	Contact for details
Synonyms	Arginylphenylalanine Acetate Salt; H-Arg-Phe-OH • AcOH; L-Arginyl-L-phenylalanine acetate; Arg-Phe dipeptide acetate; AF-OH Acetate; Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nω-[(2,2,4,6,7-pentamethyldihydrobenzofuran-5-yl)sulfonyl]-L-arginyl-L-phenylalanine acetate (related protected form); Peptide building block 79220-29-4
EINECS	Contact for details

Quality Control

Our H-Arg-Phe-Oh Acetate Salt is manufactured 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, assay, and impurity profiles 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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Acetate Content	Contact for details
Optical Rotation	Contact for details

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