Description

H-Arg-Nh2 2Hcl is a high-purity, protected derivative of the amino acid L-Arginine, specifically the dihydrochloride salt of the arginine amide. This compound is a critical building block in peptide synthesis and pharmaceutical research, offering enhanced stability and solubility for complex chemical processes. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in the production of bioactive peptides, drug candidates, and specialized biochemical reagents.

Application

• Peptide Synthesis: Serves as a key protected intermediate in solid-phase and solution-phase peptide synthesis (SPPS).
• Pharmaceutical Research: Used in the development and scale-up of novel therapeutic peptides and protein-based drugs.
• Biochemical Reagents: Acts as a substrate or precursor in enzymatic studies and biochemical assays.
• Fine Chemical Production: Employed as a specialized intermediate for synthesizing more complex, high-value organic molecules.
• Academic & Industrial R&D: Essential for exploratory chemistry and process development in life sciences.

Basic Information

Product Name	H-Arg-Nh2 2Hcl
CAS No.	14975-30-5
Molecular Formula	C₆H₁₆Cl₂N₄O
Molecular Weight	231.13 g/mol
Synonyms	L-Argininamide dihydrochloride; Arg-NH₂·2HCl; H-Arg-NH₂·2HCl; Nα-Amidino-L-ornithinamide dihydrochloride; (S)-2-Amino-5-guanidinopentanamide dihydrochloride; Arginine amide dihydrochloride; UNII-9B3858W6QY
EINECS	Contact for details

Quality Control

Our H-Arg-Nh2 2Hcl 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 pharmaceutical and research applications. Certificates of Analysis (COA) detailing all specifications are provided with 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: +20.0° to +24.0° (c=1 in H₂O)
Chiral Purity	≥ 99.0% (L-Isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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