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 key intermediate and building block in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the development of novel therapeutic agents, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the solid-phase and solution-phase synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research to understand biological processes.
• Peptide Library Construction: An essential component for generating combinatorial peptide libraries used in high-throughput screening for drug discovery and biomarker identification.
• Cosmetic Peptide Synthesis: Employed in the development of bioactive peptides for cosmetic applications, such as anti-aging and skin-repair formulations.
• Academic & Industrial R&D: Provides a defined, high-quality starting material for universities and contract research organizations (CROs) conducting cutting-edge peptide science.

Basic Information

Product Name	H-Arg-Phe-Oh Acetate Salt
CAS No.	2047-13-4
Molecular Formula	C17H27N5O4 • xC2H4O2
Molecular Weight	Contact for details
Synonyms	Arginylphenylalanine acetate salt; Arg-Phe-OH • AcOH; H-Arg-Phe-OH acetate; L-Arginyl-L-phenylalanine acetate; N2-[(Nω-Nitro)-L-arginyl]-L-phenylalanine acetate; AF Acetate; Dipeptide R-F acetate salt
EINECS	Contact for details

Quality Control

Our H-Arg-Phe-Oh Acetate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the stringent requirements for research and pharmaceutical applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity. For long-term storage, consider desiccant or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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