Description

O-2-(Acetylamino)-2-deoxy-α-D-galactopyranosyl-(1-3)-O-[6-deoxy-α-L-galactopyranosyl-(1-2)]-O-β-D-galactopyranosyl-(1-4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)-D-galactose is a complex, high-purity oligosaccharide derivative of significant interest in advanced biochemical research and development. This compound matters as a specialized building block and reference standard for studying carbohydrate-protein interactions, glycosylation pathways, and complex glycan synthesis. It is primarily needed by pharmaceutical R&D teams, diagnostic developers, and academic research institutions focused on glycobiology, vaccine development, and therapeutic biomarker discovery.

Application

• Glycobiology Research: As a critical tool for investigating glycan biosynthesis, enzyme specificity, and carbohydrate-mediated signaling pathways.
• Pharmaceutical Development: Serving as a reference standard or intermediate in the synthesis of complex carbohydrate-based therapeutics, including novel vaccines and targeted drug delivery systems.
• Diagnostic Reagent Synthesis: Used in the development of high-specificity diagnostic assays and biosensors that rely on carbohydrate-lectin or carbohydrate-antibody recognition.
• Biochemical Standard: Providing a characterized standard for analytical method development, validation, and quality control in carbohydrate analysis (e.g., HPLC, MS).
• Enzymology Studies: Acting as a substrate or inhibitor for studying the activity of glycosyltransferases, glycosidases, and other carbohydrate-processing enzymes.
• Cell Biology & Immunology: Probing the role of specific glycan structures in cell adhesion, immune response modulation, and host-pathogen interactions.

Basic Information

Item	Detail
Product Name	O-2-(Acetylamino)-2-deoxy-α-D-galactopyranosyl-(1-3)-O-[6-deoxy-α-L-galactopyranosyl-(1-2)]-O-β-D-galactopyranosyl-(1-4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)-D-galactose
CAS No.	1352644-11-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Galactose, O-2-(acetylamino)-2-deoxy-α-D-galactopyranosyl-(1→3)-O-[6-deoxy-α-L-galactopyranosyl-(1→2)]-O-β-D-galactopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-; Branched Pentasaccharide Derivative; Complex N-Acetylated Oligosaccharide; Glycan Research Compound 1352644-11-1; Blood Group Antigen-related Oligosaccharide; Synthetic Glycan Standard
EINECS	Contact for details

Quality Control

Every batch of this high-purity biochemical is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment to support your research and regulatory documentation needs.

Storage

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

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%
Specific Rotation	Contact for details

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