Description

n-Acetyl-L-Asparagine is a modified amino acid derivative, specifically the N-acetylated form of L-asparagine. This compound is valued for its role as a key building block and intermediate in advanced biochemical synthesis and research. It is primarily utilized by the pharmaceutical, biotechnology, and life science research sectors for applications in peptide synthesis, metabolic studies, and as a reference standard.

Application

• Pharmaceutical Intermediate: Used in the synthesis of more complex peptides and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a substrate or standard in enzymatic studies and metabolic pathway analysis.
• Peptide Synthesis: Acts as a protected amino acid derivative in solid-phase and solution-phase peptide chemistry.
• Cell Culture Media: A potential component in specialized cell culture formulations and nutrient media.
• Reference Standard: Used for analytical method development, validation, and quality control in laboratories.
• Cosmetic Ingredient: May be employed in the formulation of high-end skincare products for its potential moisturizing properties.

Basic Information

Product Name	n-Acetyl-L-Asparagine
CAS No.	4033-40-3
Molecular Formula	C6H10N2O4
Molecular Weight	174.15 g/mol
Synonyms	N-Acetyl-L-asparagine; N-Acetylasparagine; L-2-Acetamidosuccinamic Acid; (2S)-2-Acetamido-3-carbamoylpropanoic Acid; Ac-Asn-OH; N-Acetyl-2-aminosuccinamic Acid; Nα-Acetyl-L-asparagine; N-Acetylasparagine, L-
EINECS	223-724-5

Quality Control

Our n-Acetyl-L-Asparagine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]D20	-15.0° to -20.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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