Description

Benzyl 2-Acetamido-2-Deoxy-3-o-(B-D-Galactopyranosyl)-A-D-Glucopyranoside is a complex glycosylated carbohydrate derivative that serves as a critical intermediate and reference standard in advanced biochemical research and synthesis. This compound is valued for its role in studying and mimicking complex biological structures, particularly in glycobiology and immunology. It is primarily sought after by pharmaceutical R&D teams, diagnostic developers, and academic research institutions focused on carbohydrate chemistry, vaccine development, and the synthesis of glycoconjugates.

Application

• Glycobiology Research: A key intermediate for studying glycosylation patterns, enzyme mechanisms (glycosyltransferases/glycosidases), and carbohydrate-protein interactions.
• Pharmaceutical Development: Used as a building block in the synthesis of complex glycoconjugate vaccines, including potential candidates for bacterial and cancer vaccines.
• Diagnostic Reagent Synthesis: Serves as a precursor for creating labeled probes or antigens used in immunoassays and diagnostic kits targeting specific carbohydrate epitopes.
• Reference Standard: Provides a high-purity standard for analytical method development and quality control in the production of related carbohydrate-based APIs or biologics.
• Enzyme Substrate/Inhibitor Studies: Utilized to investigate the specificity and activity of enzymes involved in carbohydrate metabolism and modification.
• Chemical Synthesis: Acts as a protected glycosyl donor or acceptor in the multi-step synthesis of oligosaccharides and neoglycoconjugates.

Basic Information

Product Name	Benzyl 2-Acetamido-2-Deoxy-3-o-(B-D-Galactopyranosyl)-A-D-Glucopyranoside
CAS No.	50692-66-5
Molecular Formula	C21H29NO11
Molecular Weight	471.46 g/mol
Synonyms	Benzyl 2-acetamido-2-deoxy-3-O-β-D-galactopyranosyl-α-D-glucopyranoside; Benzyl 2-Acetamido-2-Deoxy-3-O-(β-D-Galactopyranosyl)-α-D-Glucopyranoside; Benzyl O-(2-Acetamido-2-deoxy-α-D-glucopyranosyl)-(1→3)-β-D-galactopyranoside; Galβ1-3GlcNAcα-OBn; N-Acetyllactosamine α-Benzyl Glycoside; Lacto-N-biose I α-Benzyl Glycoside; LNB α-Benzyl Glycoside; 50692-66-5
EINECS	Contact for details

Quality Control

Every batch of Benzyl 2-Acetamido-2-Deoxy-3-o-(B-D-Galactopyranosyl)-A-D-Glucopyranoside is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request. We support development projects requiring compliance with research-grade and cGMP standards.

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 hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere in a freezer (-20°C).

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%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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