Description

N2-Acetyl-Dl-Asparagine is a chemically modified derivative of the amino acid asparagine, featuring an acetyl group on the nitrogen atom. This modification enhances its stability and alters its biochemical properties, making it a valuable intermediate for advanced research and synthesis. It is primarily utilized by pharmaceutical R&D teams, biochemical researchers, and fine chemical manufacturers for applications in peptide synthesis, metabolic studies, and as a building block for novel compounds. The product is supplied with a high level of purity and batch-to-batch consistency to meet stringent research and production requirements.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: Acts as a protected asparagine derivative in solid-phase and solution-phase peptide synthesis protocols.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Nutritional Science Studies: Investigated for its role and metabolism in specialized nutritional and biochemical applications.
• Fine Chemical Production: Utilized as a precursor in the manufacture of specialized fine chemicals and advanced organic compounds.

Basic Information

Product Name	N2-Acetyl-Dl-Asparagine
CAS No.	16473-76-0
Molecular Formula	C6H10N2O4
Molecular Weight	174.15 g/mol
Synonyms	N-Acetyl-DL-asparagine; Ac-DL-Asn-OH; DL-2-Acetamidosuccinamic Acid; N-Acetylasparagine; (2R)-2-Acetamido-3-carbamoylpropanoic Acid (mixed enantiomers); (±)-N-Acetylasparagine; NSC 163036; Ac-Asn-OH
EINECS	Contact for details

Quality Control

Our N2-Acetyl-Dl-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) detailing all test results 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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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