Description

N2-(L-Cysteinyl)-L-Asparagine is a specialized dipeptide derivative formed from the amino acids cysteine and asparagine. This compound is valued for its role as a key intermediate and building block in advanced biochemical synthesis and pharmaceutical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in peptide synthesis and metabolic studies.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of more complex peptides and peptidomimetics for drug discovery and development.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and protein structure-function research.
• Cell Culture Media Supplement: Acts as a specialized nutrient component in advanced cell culture systems and fermentation processes.
• Cosmetic Peptide Synthesis: Employed in the development of bioactive peptides for skincare and cosmetic formulations targeting antioxidant and anti-aging properties.
• Reference Standard: Provides a high-purity standard for analytical method development and quality control in analytical laboratories.

Basic Information

Product Name	N2-(L-Cysteinyl)-L-Asparagine
CAS No.	71190-88-0
Molecular Formula	C7H13N3O5S
Molecular Weight	251.26 g/mol
Synonyms	L-Cysteinyl-L-asparagine; Cys-Asn; Cysteine-Asparagine dipeptide; N-(L-Cysteinyl)-L-asparagine; Asparagine, N2-(L-cysteinyl)-; H-Cys-Asn-OH; NSC 401306; L-Asparagine, N2-(L-cysteinyl)-
EINECS	Contact for details

Quality Control

Our N2-(L-Cysteinyl)-L-Asparagine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets rigorous specifications for research and industrial use. Certificates of Analysis (COA) documenting all test results are available upon request.

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	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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