Description

H-Arg-D-Asp-Oh CAS NO 275354-61-5 is a synthetic, non-natural dipeptide derivative composed of D-Aspartic acid and L-Arginine. This compound is of significant interest in pharmaceutical research and development, particularly for its potential as a building block in peptide synthesis and as a tool for studying biological pathways. It serves as a critical intermediate for researchers and manufacturers in the life sciences sector. Its specific stereochemistry makes it valuable for creating novel peptide-based therapeutics and diagnostic agents.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the solid-phase and solution-phase synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or reference compound in studies involving amino acid metabolism, enzyme-substrate interactions, and signal transduction pathways.
• Proteomics & Diagnostics: Employed in the development of affinity ligands, enzyme inhibitors, and specialized reagents for diagnostic assay kits.
• Cosmeceutical R&D: Investigated for potential applications in active cosmetic ingredients targeting skin repair and anti-aging formulations.
• Academic Research: Utilized in university and institutional labs for fundamental research in organic chemistry, medicinal chemistry, and structural biology.

Basic Information

Product Name	H-Arg-D-Asp-Oh
CAS No.	275354-61-5
Molecular Formula	C₁₀H₁₉N₅O₅
Molecular Weight	289.29 g/mol
Synonyms	Arg-D-Asp-OH; L-Arginyl-D-aspartic acid; D-Aspartic acid, L-arginyl-; H-Arg-D-Asp; H-L-Arg-D-Asp-OH; N2-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N5-[(2,2,4,6,7-pentamethyldihydrobenzofuran-5-yl)sulfonyl]-D-arginine; Fmoc-D-Arg(Pbf)-OH (related protected form); (2S)-2-[[(2R)-1-carboxy-2-aminoethyl]amino]-5-(diaminomethylideneamino)pentanoic acid
EINECS	Contact for details

Quality Control

Our H-Arg-D-Asp-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation for stereochemical integrity, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP-grade requirements. Specifications are designed to meet the high standards of pharmaceutical R&D.

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 should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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