Description

O-β-D-Galactopyranosyl-(1-3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-β-D-galactopyranosyl-(1-3)-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-D-glucose is a complex, high-purity oligosaccharide with a precisely defined glycosidic linkage structure. This compound is of significant interest for advanced research and development in glycobiology and the life sciences, where it serves as a critical reference standard and synthetic intermediate. It is primarily utilized by pharmaceutical R&D teams, diagnostic manufacturers, and academic institutions focused on carbohydrate chemistry, biomarker discovery, and the development of novel therapeutics.

Application

• Glycobiology Research: Used as a reference standard for studying carbohydrate-protein interactions, enzyme specificity, and cell signaling pathways.
• Pharmaceutical Development: Serves as a key intermediate or building block in the synthesis of complex glycoconjugates for potential drug candidates.
• Diagnostic Reagent Manufacturing: Employed in the production of high-specificity assay components, such as ligands for lectin-based detection systems.
• Biomarker Discovery: Acts as a tool compound for identifying and characterizing carbohydrate-based biomarkers associated with diseases.
• Enzymology Studies: Utilized as a substrate for glycosyltransferases, glycosidases, and other carbohydrate-active enzymes to elucidate their mechanisms.
• Standards for Analytical Methods: Provides a calibrated standard for advanced analytical techniques like HPLC, LC-MS, and NMR in quality control laboratories.

Basic Information

Product Name	O-β-D-Galactopyranosyl-(1-3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-β-D-galactopyranosyl-(1-3)-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-D-glucose
CAS No.	692776-59-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	P1 Antigen Trisaccharide; Galactosylgloboside; P1 Trisaccharide; Galα1-4Galβ1-4GlcNAcβ1-3Galβ1-4Glc (core structure related); Blood Group P1 Antigen Oligosaccharide; Globotetraosylceramide derivative; Lacto-N-neotetraose derivative; Complex Oligosaccharide 692776-59-3
EINECS	Contact for details

Quality Control

Our O-β-D-Galactopyranosyl-(1-3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)-O-β-D-galactopyranosyl-(1-4)-O-[6-deoxy-α-L-galactopyranosyl-(1-3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-β-D-galactopyranosyl-(1-3)-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-D-glucose is produced under stringent quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment and NMR for structural confirmation, to ensure identity, purity, and consistency for research applications. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. Due to its hygroscopic nature, the container should be allowed to equilibrate to room temperature before opening to minimize moisture uptake. For long-term storage, consider desiccant or under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (NMR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.