Description

O-β-D-galactofuranosyl-(1->3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)- D-Glucose is a complex, defined oligosaccharide with a precise glycosidic linkage structure. This compound is of significant value as a high-purity reference standard and a critical intermediate for advanced biochemical research and development. It is primarily needed by pharmaceutical, diagnostic, and biotechnology sectors for applications in glycobiology, vaccine development, and the synthesis of novel therapeutic agents.

Application

• Glycobiology Research: Used as a precise molecular tool to study carbohydrate-protein interactions, enzyme specificity, and biosynthetic pathways.
• Pharmaceutical Development: Serves as a key intermediate or reference standard in the synthesis of complex carbohydrate-based drugs, including antiviral and anticancer agents.
• Diagnostic Reagent Manufacturing: Employed in the production of high-specificity assay components, such as for detecting specific antibodies or bacterial antigens.
• Vaccine Adjuvant & Conjugate Development: Acts as a defined hapten or carrier molecule in the design of next-generation conjugate vaccines to enhance immunogenicity.
• Enzymology Studies: Utilized as a substrate to characterize the activity and kinetics of glycosyltransferases, glycosidases, and other carbohydrate-active enzymes.
• Biomaterial Synthesis: Incorporated into the design of bioactive scaffolds and surfaces for tissue engineering and controlled drug delivery systems.

Basic Information

Product Name	O-β-D-galactofuranosyl-(1->3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)-O-β-D-galactopyranosyl-(1->4)- D-Glucose
CAS No.	118023-85-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Galβ(1-4)GlcNAcβ(1-3)Galβ(1-4)GlcNAcβ(1-3)Galβ(1-4)Glc (Lacto-N-neotetraose derivative); N-Acetyllactosamine Pentasaccharide; Lacto-N-neohexaose core structure; Blood group antigen-related oligosaccharide; 118023-85-1; Defined Pentasaccharide; Complex Carbohydrate Standard
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and pharmaceutical applications. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and MS to confirm identity, purity, and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We adhere to a cGMP-compliant quality management system to ensure traceability and consistency for critical development work.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dedicated freezer. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to prevent condensation. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines

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