Description

Methyl-6-o-(Tert.-Butyldimethylsilyl)-2,3,4-Tri-o-Acetyl-α-D-Galactopyranoside CAS NO 594841-23-3 is a key protected monosaccharide derivative, specifically a galactose building block with orthogonal protecting groups. This compound is essential for the controlled, stepwise synthesis of complex oligosaccharides and glycoconjugates. It is primarily utilized by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, glycobiology research, and the development of novel therapeutics and diagnostics.

Application

• Glycosylation Reagent: A crucial intermediate for the stereoselective synthesis of α-linked galactose-containing oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral agents, cancer vaccines, and anti-inflammatory compounds.
• Glycoconjugate Synthesis: Serves as a building block for creating glycopeptides, glycolipids, and other biologically active conjugates for structure-activity relationship (SAR) studies.
• Chemical Biology Tool: Employed in the preparation of labeled sugar probes or inhibitors for studying carbohydrate-processing enzymes and lectins.
• Material Science: Potential use in the synthesis of specialized polymers or surfaces with specific carbohydrate motifs for biosensing or biocompatibility applications.

Basic Information

Product Name	Methyl-6-o-(Tert.-Butyldimethylsilyl)-2,3,4-Tri-o-Acetyl-α-D-Galactopyranoside
CAS No.	594841-23-3
Molecular Formula	C21H38O9Si
Molecular Weight	462.61 g/mol
Synonyms	Methyl 6-O-(tert-Butyldimethylsilyl)-2,3,4-tri-O-acetyl-α-D-galactopyranoside; α-D-Galactopyranoside, methyl 6-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3,4-tri-O-acetyl-; Methyl 6-O-TBDMS-2,3,4-tri-O-acetyl-α-D-galactopyranoside; TBDMS-protected methyl α-D-galactoside triacetate; Methyl α-D-galactopyranoside 6-O-TBDMS ether 2,3,4-triacetate
EINECS	Contact for details

Quality Control

Our Methyl-6-o-(Tert.-Butyldimethylsilyl)-2,3,4-Tri-o-Acetyl-α-D-Galactopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your research and development documentation needs.

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); therefore, containers should be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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