Description

1-Azido-1-Deoxy-β-D-Galactopyranoside Tetraacetate is a high-purity, protected glycosyl donor derivative, essential for advanced synthetic carbohydrate chemistry. Its core value lies in providing a reactive azido handle for click chemistry and further functionalization, enabling the precise construction of complex glycoconjugates and oligosaccharides. This compound is critically needed by researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors for developing novel glycotherapeutics, vaccines, and molecular probes.

Application

• Glycoconjugate Synthesis: Key intermediate for the preparation of neoglycoproteins, glycolipids, and other biologically active glycoconjugates.
• Oligosaccharide Assembly: Serves as a crucial building block in the chemical and chemoenzymatic synthesis of complex oligosaccharides and polysaccharide mimics.
• Click Chemistry Substrate: The azido group facilitates efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation and labeling applications.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral agents and immunomodulators.
• Diagnostic Probe Development: Enables the creation of labeled carbohydrate probes for studying carbohydrate-protein interactions and cell surface labeling.
• Material Science: Building block for synthesizing functionalized polymers and surfaces with specific carbohydrate motifs for biosensing or biocompatibility.

Basic Information

Product Name	1-Azido-1-Deoxy-β-D-Galactopyranoside Tetraacetate
CAS No.	13992-26-2
Molecular Formula	C16H21N3O9
Molecular Weight	399.35 g/mol
Synonyms	2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl azide; 1-Azido-1-deoxy-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose; β-D-Galactopyranosyl azide tetraacetate; Tetra-O-acetyl-β-D-galactopyranosyl azide; Azidotetraacetylgalactose; Galactose tetraacetate azide; 1-N3-Gal-β-OAc4
EINECS	Contact for details

Quality Control

Our 1-Azido-1-Deoxy-β-D-Galactopyranoside Tetraacetate is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP-compliant production for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and hydrolysis. Keep the container in a dry, well-ventilated place. Allow the product to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets 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.