Description

H-Arg(Nh2)-Oh Flavianate is a flavianate salt derivative of the amino acid arginine, specifically its amidino form. This specialized compound is valued for its role as a key intermediate and reference standard in advanced peptide synthesis and biochemical research. It is primarily utilized by pharmaceutical R&D teams, fine chemical manufacturers, and academic laboratories focused on developing novel therapeutic peptides and studying protein interactions.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the solid-phase and solution-phase synthesis of complex peptides and peptidomimetics.
• Biochemical Research: Used as a reference standard and reagent in studies involving arginine metabolism, nitric oxide synthase pathways, and protein arginylation.
• Process Development: Employed in the development and scale-up of manufacturing processes for API (Active Pharmaceutical Ingredient) candidates containing modified arginine residues.
• Analytical Standard: Provides a high-purity standard for analytical methods such as HPLC and LC-MS used in quality control and metabolic studies.

Basic Information

Product Name	H-Arg(Nh2)-Oh Flavianate
CAS No.	137361-06-9
Molecular Formula	C16H18N6O8S
Molecular Weight	454.42 g/mol
Synonyms	L-Arginine, Nω-amino-, flavianate (salt); H-Arg(NH2)-OH • Flavianic acid; Amidinoarginine flavianate; ω-Aminoarginine flavianate; Nω-Amino-L-arginine flavianate; Arg(NH2) flavianate; Flavianic acid salt of H-Arg(NH2)-OH
EINECS	Contact for details

Quality Control

Our H-Arg(Nh2)-Oh Flavianate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the stringent requirements for research and pharmaceutical development. A Certificate of Analysis (COA) detailing all test results 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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	Yellow to orange-yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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