Description

N,N'-Diacetylchitobiose is a defined, high-purity chitin-derived disaccharide, serving as a crucial biochemical building block and research standard. This compound is essential for studying chitin metabolism, enzymatic pathways, and as a precursor for synthesizing advanced glycoconjugates. It is primarily utilized by researchers and manufacturers in the life sciences, pharmaceutical development, and biotechnology sectors for applications ranging from assay development to novel biomaterial synthesis.

Application

• Biochemical Research Standard: Used as a reference compound for calibrating analytical instruments (HPLC, MS) and validating assays related to chitinase and lysozyme activity.
• Enzyme Substrate & Inhibitor Studies: Serves as a specific substrate for chitinases, hexosaminidases, and lysozymes in kinetic and mechanistic studies.
• Glycobiology & Glycoconjugate Synthesis: Acts as a key intermediate or precursor for the chemical and enzymatic synthesis of more complex oligosaccharides and neoglycoconjugates.
• Pharmaceutical Development: Investigated for its role in immunomodulation, as a potential drug delivery agent, or as a starting material for bioactive carbohydrate-based compounds.
• Diagnostic Reagent Manufacturing: Incorporated into diagnostic kits and reagents for detecting specific enzyme activities or carbohydrate-binding proteins.
• Biomaterial & Cosmeceutical Research: Explored for its potential in developing chitosan-based biomaterials, wound healing agents, and advanced cosmetic ingredients.

Basic Information

Product Name	N,N'-Diacetylchitobiose
CAS No.	35061-50-8
Molecular Formula	C16H28N2O11
Molecular Weight	424.40 g/mol
Synonyms	Chitobiose octaacetate; N,N'-Diacetylethitobiose; 2-Acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-D-glucose; O-β-D-GlcpNAc-(1→4)-D-GlcpNAc; N,N'-Diacetyl-β-D-chitobioside; β-D-GlcpNAc-(1→4)-D-GlcpNAc; Chitin disaccharide; (GlcNAc)2
EINECS	Contact for details

Quality Control

Our N,N'-Diacetylchitobiose is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specific tests for residual solvents and moisture. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation or storage under an inert atmosphere to maintain stability.

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)	≤ 5.0%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

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