Description

2-Acetamido-2-Deoxy-D-Galactonic Acid 1,4-Lactone is a specialized monosaccharide derivative and a key lactonized form of N-acetyl-D-galactosamine acid. This high-purity biochemical intermediate is critical for advanced research and synthesis in carbohydrate chemistry and glycobiology. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions developing novel glycoconjugates, enzyme inhibitors, and diagnostic reagents.

Application

• Glycoconjugate Synthesis: Serves as a vital building block for the chemical and enzymatic synthesis of complex oligosaccharides, glycopeptides, and glycolipids.
• Enzymology Research: Used as a substrate or inhibitor in studies of glycosidases, glycosyltransferases, and other carbohydrate-processing enzymes.
• Pharmaceutical Intermediates: Acts as a key chiral precursor in the development of novel therapeutic agents, including antiviral and anti-inflammatory drugs.
• Diagnostic Reagent Development: Employed in the design and production of diagnostic tools and assays for detecting specific carbohydrate-binding proteins or enzymes.
• Biochemical Standards: Provides a high-purity reference standard for analytical methods such as HPLC and mass spectrometry in quality control and research laboratories.
• Glycoengineering: Utilized in the field of glycoengineering to modify the glycosylation patterns of proteins and other biomolecules.

Basic Information

Product Name	2-Acetamido-2-Deoxy-D-Galactonic Acid 1,4-Lactone
CAS No.	28876-38-2
Molecular Formula	C8H11NO6
Molecular Weight	217.17 g/mol
Synonyms	N-Acetyl-D-galactosaminic Acid 1,4-Lactone; 2-Acetamido-2-deoxy-D-galactono-1,4-lactone; D-Galactosaminic Acid, N-acetyl-, 1,4-lactone; 2-Acetamido-2-deoxy-D-galactonolactone; N-Acetylgalactosaminolactone; Galactosamine Lactone Derivative; 1,4-Lactone of N-Acetyl-D-galactosaminic Acid
EINECS	Contact for details

Quality Control

Every batch of 2-Acetamido-2-Deoxy-D-Galactonic Acid 1,4-Lactone is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory requirements.

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 product degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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