Description

H-Gly-Arg-Oh CAS NO 18635-55-7 is a high-purity dipeptide derivative consisting of glycine and arginine, widely utilized as a key intermediate in advanced pharmaceutical synthesis and biochemical research. This compound is valued for its role in constructing more complex peptide structures and for its application in developing bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors who require reliable, high-quality building blocks for peptide-based drug discovery and development.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Cosmetic Peptide Synthesis: Incorporated into the development of anti-aging and skin-care bioactive peptides.
• Nutraceutical Development: Serves as a precursor in the formulation of specialized dietary supplements and functional food ingredients.
• Diagnostic Reagent Production: Employed in the manufacture of reagents for clinical diagnostics and assay kits.
• Academic & Industrial R&D: A fundamental material for universities and contract research organizations (CROs) exploring peptide chemistry and biology.

Basic Information

Product Name	H-Gly-Arg-Oh
CAS No.	18635-55-7
Molecular Formula	C8H17N5O3
Molecular Weight	231.25 g/mol
Synonyms	Glycyl-L-arginine; L-Glycyl-L-arginine; Gly-Arg; H-Gly-Arg-OH; Glycine-L-arginine; N-Glycyl-L-arginine; 2-[(4-Amino-4-carboxybutyl)amino]-5-guanidinopentanoic acid; Peptide building block G-R
EINECS	Contact for details

Quality Control

Our H-Gly-Arg-Oh is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory compliance needs.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and prevent degradation. For long-term storage, consider desiccated environments.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Single Impurity (HPLC)	≤0.5%

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