Description

O-3,4,6-Tri-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-O-3,6-di-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-1,3,6-triacetate-a-D-glucopyranose is a complex, fully acetylated trisaccharide derivative of glucosamine, serving as a critical advanced synthetic intermediate in carbohydrate chemistry. Its value lies in providing a protected, reactive scaffold for the precise construction of oligosaccharides and glycoconjugates, which are essential for biological research and therapeutic development. This high-purity compound is primarily needed by pharmaceutical R&D teams, academic research laboratories, and specialty chemical manufacturers focused on glycoscience, glycobiology, and the synthesis of novel bioactive molecules.

Application

• Glycoconjugate Synthesis: A key building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycopeptides.
• Pharmaceutical Intermediate: Used in the research and development of novel carbohydrate-based therapeutics, including anti-cancer and anti-inflammatory agents.
• Biochemical Research: Serves as a substrate or inhibitor in studies of glycosyltransferases, glycosidases, and other carbohydrate-processing enzymes.
• Glycan Array Development: Provides a defined, protected structure for immobilization to create tools for studying protein-carbohydrate interactions.
• Standards and Reference Materials: Acts as a high-purity analytical standard for method development and quality control in carbohydrate analysis.
• Vaccine Adjuvant Research: Investigated for use in the synthesis of synthetic analogs of immunostimulatory molecules.

Basic Information

Item	Details
Product Name	O-3,4,6-Tri-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-O-3,6-di-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-1,3,6-triacetate-a-D-glucopyranose
CAS No.	53942-45-3
Molecular Formula	C44H62N3O27
Molecular Weight	1088.97 g/mol
Synonyms	N,N',N''-Triacetylchitotriose hendecaacetate; Chitotriose hendecaacetate; 1,3,4,6-Tetra-O-acetyl-2-deoxy-2-(N-acetylamino)-β-D-glucopyranosyl-(1→4)-1,3,6-tri-O-acetyl-2-deoxy-2-(N-acetylamino)-β-D-glucopyranosyl-(1→4)-1,3,6-tri-O-acetyl-2-deoxy-2-(N-acetylamino)-α-D-glucopyranose; Peracetylated Chitotriose; GlcNAc3 Hendecaacetate; (GlcNAc)3 Hendecaacetate; N-Acetylchitotriose hendecaacetate
EINECS	Contact for details

Quality Control

Our O-3,4,6-Tri-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-O-3,6-di-O-acetyl-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-1,3,6-triacetate-a-D-glucopyranose is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and MS. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry, cool place. Due to its hygroscopic (moisture-sensitive) nature, the container should be sealed under an inert atmosphere or with desiccant after opening to prevent degradation. For long-term storage, consider storage at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
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.