Description

H-Arg-Arg-NH2 3 HCl is a high-purity, synthetic peptide derivative supplied as a trihydrochloride salt. This compound serves as a critical building block and biochemical tool in advanced life science research and pharmaceutical development. It is essential for researchers and manufacturers in the fields of peptide synthesis, proteomics, and the development of novel therapeutic agents and diagnostic tools.

Application

• Peptide Synthesis Intermediate: A key protected dipeptide fragment for the solid-phase or solution-phase synthesis of longer, biologically active peptide sequences.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly those involving proteases like trypsin or other arginine-specific enzymes.
• Pharmaceutical Development: Serves as a precursor in the research and development of peptide-based drugs targeting various disease pathways.
• Proteomics & Cell Biology: Employed in studies of protein-protein interactions, signal transduction, and cellular processes where arginine-rich motifs are involved.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	H-Arg-Arg-NH2 3 HCl
CAS No.	114736-11-7
Molecular Formula	C12H30Cl3N10O2
Molecular Weight	455.79 g/mol
Synonyms	Arg-Arg-NH2 trihydrochloride; H-Arg-Arg-NH2 · 3HCl; L-Arginyl-L-argininamide trihydrochloride; R-R-NH2 3HCl; Nα-H-Arg-Arg-NH2 · 3HCl; Diarginine amide trihydrochloride; (S)-2-Amino-5-guanidinopentanoic acid-(S)-2-amino-5-guanidinopentanamide (3:1) hydrochloride
EINECS	Contact for details

Quality Control

Our H-Arg-Arg-NH2 3 HCl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the stringent requirements for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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 must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 98.0%
Assay (Anhydrous Basis)	≥ 95.0%
Water Content (KF)	≤ 2.0%
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.