Description

Pepstatyl, Asp-Arg- CAS NO 80318-70-3 is a high-purity synthetic dipeptide composed of aspartic acid and arginine residues. This compound is valued for its role as a key intermediate in advanced peptide synthesis and biochemical research, offering precise molecular structure for consistent results. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on peptide-based drug discovery and development.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential bioactive properties.
• Cell Culture & Media Supplement: Acts as a specialized nutrient component in defined cell culture media for specific research applications.
• Diagnostic Reagent Development: Employed in the design and production of peptide-based diagnostic assays and biosensors.

Basic Information

Item	Detail
Product Name	Pepstatyl, Asp-Arg-
CAS No.	80318-70-3
Molecular Formula	C10H19N5O5
Molecular Weight	289.29 g/mol
Synonyms	Aspartylarginine; L-Aspartyl-L-arginine; Asp-Arg; H-Asp-Arg-OH; Pepstatyl; Dipeptide Asp-Arg; N-L-α-Aspartyl-L-arginine; 80318-70-3 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our Pepstatyl, Asp-Arg- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and development use. Certificates of Analysis (COA) with detailed chromatographic data are provided 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 nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
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.