Description

n-Benzoyl-D-Arginine is a high-purity, chiral amino acid derivative specifically designed for advanced research and pharmaceutical development. This compound serves as a critical building block and chiral auxiliary in the synthesis of complex peptides and bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-fidelity, optically pure intermediates for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel peptide-based therapeutics and enzyme inhibitors.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies, particularly for proteases like trypsin, to investigate enzyme kinetics and mechanisms.
• Peptide Synthesis: Acts as a protected arginine derivative in solid-phase and solution-phase peptide synthesis (SPPS) to construct specific peptide sequences.
• Asymmetric Synthesis: Employed as a chiral auxiliary or resolving agent to induce stereoselectivity in organic synthesis reactions.
• Reference Standard: Serves as an analytical standard in HPLC and LC-MS methods for quality control and method validation in pharmaceutical analysis.
• Cosmetic Peptide Precursor: A potential intermediate for synthesizing certain bioactive peptides used in advanced cosmetic formulations.

Basic Information

Product Name	n-Benzoyl-D-Arginine
CAS No.	61088-55-9
Molecular Formula	C13H18N4O3
Molecular Weight	278.31 g/mol
Synonyms	D-Arg(Bz)-OH; D-Benzoyl arginine; (R)-2-Amino-5-guanidino-N-benzoylpentanoic acid; Nα-Benzoyl-D-arginine; Bz-D-Arg-OH; N-Benzoyl-D-arginine; Benzoyl-D-arginine; D-Nα-Benzoyl-arginine
EINECS	Contact for details

Quality Control

Our n-Benzoyl-D-Arginine is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are provided with every shipment to guarantee traceability and 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). This product 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 crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% D-isomer
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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