Description

H-Arg-Ala-Nh2 2 Hcl is a high-purity, dipeptide derivative supplied as a dihydrochloride salt. This compound is a critical building block in peptide synthesis and pharmaceutical research, valued for its defined structure and consistent quality. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors developing novel therapeutic peptides and biochemical tools.

Application

• Pharmaceutical Intermediate: A key raw material in the solid-phase and solution-phase synthesis of complex therapeutic peptides.
• Biochemical Research: Used as a standard or reference compound in proteomics, enzymology, and metabolic pathway studies.
• Drug Discovery: Serves as a crucial scaffold or precursor in the development of new peptide-based drug candidates and active pharmaceutical ingredients (APIs).
• Cosmetic Peptides: A potential ingredient in the formulation of advanced cosmeceuticals targeting skin repair and anti-aging.
• Academic & Institutional Research: Employed in university and laboratory settings for studying peptide structure, function, and interactions.

Basic Information

Product Name	H-Arg-Ala-Nh2 2 Hcl
CAS No.	121185-76-0
Molecular Formula	C9H21Cl2N7O2
Molecular Weight	330.21 g/mol
Synonyms	H-Arg-Ala-NH2 dihydrochloride; L-Arginyl-L-alaninamide dihydrochloride; Arg-Ala-NH2·2HCl; Alaninamide, L-arginyl-, dihydrochloride; R-A-NH2·2HCl; Peptide R-A-NH2 hydrochloride; (S)-2-((S)-5-Guanidino-2-aminopentanamido)propanamide dihydrochloride
EINECS	Contact for details

Quality Control

Our H-Arg-Ala-Nh2 2 Hcl 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 high standards required for research and pharmaceutical applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Single Impurity (HPLC)	≤1.0%
Total Impurities (HPLC)	≤2.0%

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