Description

6-o-[6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-2-O,3-O,4-o-Trimethyl-β-D-Galactopyranosyl]-2-O,3-O,4-O,5-o-Tetramethyl-D-Galactose is a highly specific, multi-methylated galactose derivative, serving as a critical advanced intermediate in complex carbohydrate synthesis. Its value lies in providing a precisely protected and functionalized scaffold for constructing sophisticated oligosaccharides and glycoconjugates. This compound is essential for researchers and manufacturers in pharmaceutical development, particularly for creating novel glycotherapeutics, diagnostic probes, and standards for analytical chemistry.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex oligosaccharides and glycoconjugates with potential therapeutic applications.
• Glycobiology Research: Used as a standard or precursor in studies of carbohydrate-protein interactions, enzyme mechanisms, and metabolic pathways.
• Diagnostic Reagent Development: Serves as a core structure for developing high-specificity diagnostic assays and imaging agents targeting carbohydrate biomarkers.
• Chemical Synthesis: An advanced intermediate for the preparation of other selectively protected sugar derivatives and chiral synthons.
• Analytical Standard: Employed as a reference standard in HPLC, LC-MS, and NMR for the identification and quantification of related carbohydrate compounds.

Basic Information

Product Name	6-o-[6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-2-O,3-O,4-o-Trimethyl-β-D-Galactopyranosyl]-2-O,3-O,4-O,5-o-Tetramethyl-D-Galactose
CAS No.	55975-29-6
Molecular Formula	C33H58O16
Molecular Weight	710.80 g/mol
Synonyms	O-(6-O-(2,3,4,6-Tetra-O-methyl-β-D-galactopyranosyl)-2,3,4-tri-O-methyl-β-D-galactopyranosyl)-2,3,4,5-tetra-O-methyl-D-galactose; 2,3,4,5-Tetra-O-methyl-D-galactose 6-[6-O-(2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl)-2,3,4-tri-O-methyl-β-D-galactopyranoside]; Methylated Galactose Trisaccharide Derivative; Per-O-methylated Galactotriose; 55975-29-6
EINECS	Contact for details

Quality Control

Our 6-o-[6-o-(2-O,3-O,4-O,6-o-Tetramethyl-β-D-Galactopyranosyl)-2-O,3-O,4-o-Trimethyl-β-D-Galactopyranosyl]-2-O,3-O,4-O,5-o-Tetramethyl-D-Galactose is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC purity analysis, NMR spectroscopy for structural confirmation, and specific optical rotation measurement to ensure identity and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

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)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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