Description

2,2',3,3',4',5,6'-Hepta-o-Acetyl-α-D-Cellobiosyl Chloride is a highly functionalized, protected carbohydrate derivative serving as a critical glycosyl donor in synthetic chemistry. This compound matters because it provides a reactive handle for the precise construction of complex oligosaccharides and glycoconjugates, enabling research and development in advanced biomaterials. It is essential for pharmaceutical chemists, glycobiologists, and material scientists working on carbohydrate-based drug discovery, vaccine development, and the synthesis of novel polymeric materials.

Application

• Glycosylation Reactions: As a key glycosyl donor for the stereoselective synthesis of β-linked oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediate: In the research and development of novel carbohydrate-based therapeutics, including antibiotics and antiviral agents.
• Glycopolymer Synthesis: For the creation of advanced polymeric materials with tailored biological functions for biomedical applications.
• Chemical Biology Probes: Used to synthesize labeled sugar analogs for studying carbohydrate-protein interactions and metabolic pathways.
• Standards and Reference Materials: Serves as a high-purity analytical standard for method development and quality control in carbohydrate chemistry.

Basic Information

Product Name	2,2',3,3',4',5,6'-Hepta-o-Acetyl-α-D-Cellobiosyl Chloride
CAS No.	58720-13-1
Molecular Formula	C26H35ClO17
Molecular Weight	655.00 g/mol
Synonyms	Heptaacetyl Cellobiosyl Chloride; α-Cellobiosyl Chloride Heptaacetate; 1-Chloro-2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-glucopyranoside; Cellobiose Octaacetate α-Chloride; 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-glucopyranosyl Chloride
EINECS	Contact for details

Quality Control

Our 2,2',3,3',4',5,6'-Hepta-o-Acetyl-α-D-Cellobiosyl Chloride is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity for research and process development. We provide comprehensive analytical data including HPLC purity, NMR confirmation, and optical rotation to verify identity and quality. Certificates of Analysis (COA) detailing all specifications are available upon request for every batch shipped.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and reactivity.

Specification

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

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