Description

D-Cellotrioseundecaacetate is a fully acetylated derivative of the trisaccharide cellotriose, a key structural unit of cellulose. This high-purity chemical intermediate is critical for research and synthesis in carbohydrate chemistry, offering a protected form for precise oligosaccharide assembly. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and advanced materials sectors for developing novel glycoconjugates, standards, and specialty polymers.

Application

• Carbohydrate Chemistry Research: Serves as a vital building block and protected intermediate for the synthetic elaboration of complex oligosaccharides and glycoconjugates.
• Pharmaceutical Development: Used in the synthesis of potential drug candidates, prodrugs, and diagnostic agents that target carbohydrate-binding proteins or pathways.
• Biochemical Tool & Standard: Acts as a high-purity reference standard for analytical method development, enzyme substrate studies, and calibration in chromatographic systems (HPLC, LC-MS).
• Glycopolymer & Material Science: Employed as a monomer or precursor for creating novel bio-based polymers, hydrogels, and smart materials with specific recognition properties.
• Glycobiology Studies: Utilized to investigate cellulose degradation mechanisms, enzyme specificity (cellulases), and carbohydrate-protein interactions.

Basic Information

Product Name	D-Cellotrioseundecaacetate
CAS No.	17690-94-7
Molecular Formula	C39H50O26
Molecular Weight	910.80 g/mol
Synonyms	Cellotriose undecaacetate; 1,2,3,6-Tetra-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-glucopyranosyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside; β-D-Glucopyranose, 4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1,2,3,6-tetra-O-acetyl-, 1-[2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside]; O2,O3,O4,O6-Tetraacetyl-β-D-glucopyranosyl-(1→4)-O2,O3,O6-triacetyl-β-D-glucopyranosyl-(1→4)-1,2,3,6-tetra-O-acetyl-β-D-glucopyranose; Cellotriose 11-acetate
EINECS	Contact for details

Quality Control

Our D-Cellotrioseundecaacetate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and batch-specific data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; desiccate for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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