Description

Mannopentaose-Di(n-Acetyl-D-*Glucosamine) CAS NO 66091-47-2 is a defined, high-purity oligosaccharide derivative, specifically a mannopentaose core conjugated with two N-acetyl-D-glucosamine (GlcNAc) residues. This compound is a critical tool for researchers and developers in glycobiology, enabling the study of carbohydrate-protein interactions and the synthesis of complex glycoconjugates. It is essential for applications in pharmaceutical research, vaccine development, and the production of diagnostic reagents where precise glycan structures are required.

Application

• Glycobiology Research: As a well-defined standard and substrate for studying enzyme kinetics, lectin binding, and glycan biosynthesis pathways.
• Pharmaceutical Development: For the synthesis of glycoconjugate vaccines, glyco-engineered biologics, and as a potential active pharmaceutical ingredient (API) intermediate.
• Diagnostic Reagents: Used in the development of immunoassays and biosensors that target specific carbohydrate epitopes for disease detection.
• Biochemical Tool: As a ligand for affinity chromatography in the purification of lectins, antibodies, or other glycan-binding proteins.
• Nutraceutical & Cosmetic Research: Investigation into bioactive properties for functional food additives or advanced skincare formulations targeting specific cellular recognition.
• Material Science: Serving as a building block for creating biofunctional surfaces, hydrogels, or nanomaterials with specific molecular recognition capabilities.

Basic Information

Product Name	Mannopentaose-Di(n-Acetyl-D-*Glucosamine)
CAS No.	66091-47-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Mannopentaose-di-N-acetylglucosamine; GlcNAc₂-Mannopentaose; Oligomannose-type glycan derivative; N,N'-Diacetylchitobiose-mannopentaose conjugate; High-mannose oligosaccharide-GlcNAc₂; Glycan standard 66091-47-2; Mannose pentasaccharide-GlcNAc dimer
EINECS	Contact for details

Quality Control

Our Mannopentaose-Di(n-Acetyl-D-*Glucosamine) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, MS, and NMR, to ensure structural identity and high purity. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request. We support research and development with materials that meet the exacting standards required for advanced life science applications.

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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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