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]-1-O,2-O,3-O,4-O,5-o-Pentamethyl-D-Galactitol is a highly specific, fully methylated galactitol derivative, representing a sophisticated carbohydrate-based building block. This compound is valued for its role as a key intermediate in advanced organic synthesis and carbohydrate chemistry research, offering precise structural control. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel glycoconjugates, standards, and specialty reagents.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex glycoconjugates, glycomimetics, and potential active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, glycosylation pathway research, and carbohydrate-protein interaction analysis.
• Glycochemistry Synthesis: Acts as a versatile building block for constructing oligosaccharides, dendrimers, and other complex carbohydrate architectures with defined methylation patterns.
• Analytical Standard: Employed as a high-purity reference material in chromatographic (HPLC, GC) and spectroscopic (NMR, MS) methods for method development and validation.
• Fine Chemical Production: Utilized in the manufacture of specialty surfactants, chiral auxiliaries, and advanced materials where specific sugar-derived motifs are required.

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]-1-O,2-O,3-O,4-O,5-o-Pentamethyl-D-Galactitol
CAS No.	32694-79-4
Molecular Formula	C29H52O16
Molecular Weight	656.71 g/mol
Synonyms	1,2,3,4,5-Penta-O-methyl-D-galactitol 6-[6-O-(2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl)-2,3,4-tri-O-methyl-β-D-galactopyranoside]; D-Galactitol, 6-O-[6-O-(2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl)-2,3,4-tri-O-methyl-β-D-galactopyranosyl]-1,2,3,4,5-penta-O-methyl-; Methylated Galactitol Disaccharide Derivative; Fully Methylated Galactobiose-Galactitol; Per-O-methylated Galactitol Glycoside
EINECS	Contact for details

Quality Control

Our production of this advanced chemical intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications 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). This compound is hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere after each use to maintain stability and prevent degradation.

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)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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