Description

H-Arg-Pro-Oh Sulfate Salt is a high-purity dipeptide derivative, specifically the sulfate salt of the arginyl-proline dipeptide. This compound is valued for its role as a key synthetic intermediate and biochemical research tool, offering consistent quality and reliable performance. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical synthesis sectors for developing peptide-based therapeutics and conducting advanced biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of more complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: A fundamental raw material in solid-phase and solution-phase peptide synthesis for creating custom peptide sequences.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in HPLC and LC-MS.
• Cell Culture & Media Supplement: Investigated for use in specialized cell culture media to study cellular responses and peptide uptake.
• Cosmeceutical R&D: Explored in the research and development of bioactive peptides for advanced skincare formulations.

Basic Information

Product Name	H-Arg-Pro-Oh Sulfate Salt
CAS No.	2418-69-1
Molecular Formula	C11H21N5O3 • H2SO4
Molecular Weight	383.40 g/mol
Synonyms	Arginylproline sulfate salt; Arg-Pro-OH sulfate; L-Arginyl-L-proline sulfate; H-Arg-Pro-OH • H2SO4; R-P dipeptide sulfate; 2418-69-1; UNII-9F3H8V8G4T
EINECS	Contact for details

Quality Control

Our H-Arg-Pro-Oh Sulfate Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results for purity (typically ≥95% by HPLC), appearance, and other critical parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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