Description

2-Acetamido-2-Deoxy-6-o-(β-D-Galactopyranosyl)-D-Galactopyranose is a complex, high-purity carbohydrate derivative and a key intermediate in glycobiology research. This compound matters for its role as a critical building block in the synthesis of oligosaccharides and glycoconjugates, enabling advanced studies in cellular communication and disease mechanisms. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require precise tools for glycoscience and drug discovery. The product is supplied with a guaranteed Certificate of Analysis to ensure research integrity and reproducibility.

Application

• Glycobiology Research: A fundamental substrate for enzymatic and chemical synthesis of complex oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of novel glycoprotein-based therapeutics and vaccines.
• Enzyme Substrate & Inhibitor Studies: Serves as a specific substrate for glycosyltransferases and glycosidases in mechanistic studies.
• Diagnostic Reagent Development: Employed in the creation of detection assays and biosensors that target specific carbohydrate-protein interactions.
• Bioconjugation & Labeling: Acts as a starting material for the synthesis of labeled probes (e.g., fluorescent, biotinylated) for imaging and detection.
• Standards & Reference Materials: Provides a high-purity standard for analytical method development and quality control in carbohydrate analysis.

Basic Information

Product Name	2-Acetamido-2-Deoxy-6-o-(β-D-Galactopyranosyl)-D-Galactopyranose
CAS No.	209977-51-5
Molecular Formula	C20H35NO16
Molecular Weight	545.49 g/mol
Synonyms	6'-O-β-D-Galactopyranosyl-N-acetyl-D-galactosamine; Galβ1-6GalNAc; N-Acetyl-6'-O-β-D-galactopyranosyl-D-galactosamine; 2-Acetamido-2-deoxy-6-O-β-D-galactopyranosyl-D-galactopyranose; β-D-Galactopyranosyl-(1→6)-2-acetamido-2-deoxy-D-galactopyranose; Lacto-N-biose I (LNB); Type 1 Lacto-N-biose; Human Milk Oligosaccharide (HMO) Precursor
EINECS	Contact for details

Quality Control

Our 2-Acetamido-2-Deoxy-6-o-(β-D-Galactopyranosyl)-D-Galactopyranose is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and specific optical rotation verification, to ensure identity, potency, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance with research and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Optical Rotation	Contact for details
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.