Description

2-O,4-O,5-o-Trimethyl-3-o-[2-O,3-O,4-o-Trimethyl-6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-β-D-Galactopyranosyl]-L-Arabinose is a complex, high-purity methylated trisaccharide derivative of significant interest in advanced biochemical research and development. This compound serves as a critical intermediate or reference standard for synthesizing specialized oligosaccharides and studying carbohydrate-protein interactions. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and manufacturers of fine chemicals for diagnostic applications.

Application

• Pharmaceutical Research: As a key intermediate in the synthesis of novel glycoconjugates, glycomimetics, and complex carbohydrate-based drug candidates.
• Biochemical Tool: Used as a substrate, inhibitor, or standard in enzymatic studies and assays to investigate glycosyltransferase or glycosidase activity.
• Glycobiology Studies: Serves as a precise molecular probe for exploring cell surface recognition events, lectin binding, and other carbohydrate-mediated biological processes.
• Diagnostic Development: Potential use in the development of diagnostic kits and reagents that target specific carbohydrate epitopes.
• Fine Chemical Synthesis: A building block for the custom synthesis of complex, methyl-protected oligosaccharides with defined structures.
• Academic & Industrial R&D: A valuable compound for method development in analytical chemistry and for creating specialized libraries for screening.

Basic Information

Item	Details
Product Name	2-O,4-O,5-o-Trimethyl-3-o-[2-O,3-O,4-o-Trimethyl-6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-β-D-Galactopyranosyl]-L-Arabinose
CAS No.	56248-59-0
Molecular Formula	C32H56O16
Molecular Weight	696.78 g/mol
Synonyms	O-(2,3,4,6-Tetra-O-methyl-β-D-galactopyranosyl)-(1→6)-O-(2,3,4-tri-O-methyl-β-D-galactopyranosyl)-(1→3)-2,4,5-tri-O-methyl-L-arabinose; Methylated Trisaccharide Derivative; 1,6,1'-Tris-O-methyl-galactosyl-galactosyl-arabinose; 56248-59-0; β-D-Galp-(1→6)-[β-D-Galp-(1→3)]-L-Arap (fully methylated derivative); Per-O-methylated trisaccharide
EINECS	Contact for details

Quality Control

Our 2-O,4-O,5-o-Trimethyl-3-o-[2-O,3-O,4-o-Trimethyl-6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-β-D-Galactopyranosyl]-L-Arabinose is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. All products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture uptake. Handle and store in accordance with good laboratory practices.

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%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.5%

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