Description

2-Azidoethyl 2-Acetamido-3,4,6-Tri-o-Acetyl-2-Deoxy-β-D-Galactopyranoside, Min. 98% is a high-purity, protected glycosyl donor derivative, specifically designed for advanced synthetic carbohydrate chemistry. This compound is a critical building block for the controlled synthesis of complex oligosaccharides and glycoconjugates, enabling precise structural control. It is essential for researchers and manufacturers in pharmaceutical development, particularly for creating novel glycan-based therapeutics, vaccines, and diagnostic tools, as well as for fundamental biochemical studies.

Application

• Glycoconjugate Synthesis: A key intermediate for the chemical and chemoenzymatic synthesis of biologically active glycoconjugates, including neoglycoproteins and glycolipids.
• Pharmaceutical Intermediates: Serves as a crucial precursor in the development of carbohydrate-based drugs, antiviral agents, and vaccine components.
• Oligosaccharide Assembly: Used in block synthesis and automated solid-phase synthesis to construct defined oligosaccharide sequences for structure-activity relationship (SAR) studies.
• Biochemical Probes: The azidoethyl group allows for subsequent bioorthogonal "click chemistry" reactions (e.g., CuAAC, SPAAC) for labeling, imaging, and immobilization applications.
• Glycochip and Microarray Fabrication: Employed to create functionalized carbohydrate arrays for high-throughput screening of protein-carbohydrate interactions.
• Academic and Industrial R&D: A fundamental reagent for research in glycoscience, chemical biology, and immunology.

Basic Information

Product Name	2-Azidoethyl 2-Acetamido-3,4,6-Tri-o-Acetyl-2-Deoxy-β-D-Galactopyranoside, Min. 98%
CAS No.	142072-14-8
Molecular Formula	C₁₇H₂₆N₄O₁₀
Molecular Weight	446.41 g/mol
Synonyms	2-Azidoethyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranoside; 2-Azidoethyl N-Acetyl-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranoside; β-D-Galactopyranoside, 2-azidoethyl 2-(acetylamino)-2-deoxy-3,4,6-tri-O-acetyl-; 2-Azidoethyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-galactopyranosyl); Protected GalNAc Azidoethyl Glycoside; GalNAc(β1-)-O(CH₂)₂N₃, peracetylated; Azidoethyl glycoside of peracetylated N-acetylgalactosamine.
EINECS	Contact for details

Quality Control

Every batch of our 2-Azidoethyl 2-Acetamido-3,4,6-Tri-o-Acetyl-2-Deoxy-β-D-Galactopyranoside is manufactured and tested under a strict quality management system. We guarantee a minimum purity of 98%, verified by advanced analytical techniques including HPLC and NMR spectroscopy. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to ensure full traceability and compliance with your research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label or CoA. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Keep container tightly sealed in a desiccated environment after opening.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	Min. 98.0%
Water Content (KF)	Max. 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details

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