Description

o-Methyl-Di-n-Acetyl β-Chitobioside is a chemically defined, high-purity derivative of chitobiose, a fundamental disaccharide unit of chitin. This compound serves as a critical intermediate and reference standard in advanced biochemical research and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the life sciences, glycobiology, and pharmaceutical industries for studying enzyme mechanisms, carbohydrate-protein interactions, and developing novel therapeutics.

Application

• Glycobiology Research: As a key substrate or inhibitor for studying chitinases, lysozymes, and other glycosyl hydrolases.
• Pharmaceutical Intermediate: Used in the synthesis of more complex oligosaccharides and glycomimetics with potential therapeutic applications.
• Biochemical Standard: Acts as a high-purity analytical reference standard for method development and quality control in carbohydrate analysis.
• Enzyme Characterization: Essential for kinetic studies and determining the specificity of enzymes involved in chitin metabolism.
• Chemical Synthesis: Serves as a protected building block for the synthetic assembly of longer chitin oligomers and conjugates.
• Diagnostic Development: Potential use in developing assays and biosensors for pathogen detection based on chitin-binding interactions.

Basic Information

Item	Detail
Product Name	o-Methyl-Di-n-Acetyl β-Chitobioside
CAS No.	19272-54-9
Molecular Formula	C17H29NO11
Molecular Weight	423.42 g/mol
Synonyms	Methyl 2-acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranoside; Chitobiose Octaacetate Methyl Glycoside Derivative; β-D-GlcNAc-(1→4)-β-D-GlcNAc-OMe (Peracetylated); N,N'-Diacetylchitobioside Methyl Glycoside; Methyl N,N'-Diacetyl-β-chitobioside; 1-O-Methyl-N,N'-diacetylchitobioside
EINECS	Contact for details

Quality Control

Our o-Methyl-Di-n-Acetyl β-Chitobioside is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic identification (NMR, MS), to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and purity. For long-term storage, consider desiccants or an inert atmosphere.

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)	≤ 2.0%
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.