Description

1-O,2-O,3-O,4-O,6-o-Pentakis(Trimethylsilyl)-β-D-Galactopyranose is a fully silylated derivative of D-galactose, a key monosaccharide. This compound is crucial as a protected intermediate in synthetic organic chemistry, enabling precise and efficient glycosylation reactions. It is primarily needed by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, oligosaccharide synthesis, and the development of novel glycoconjugates and therapeutics.

Application

• Glycosylation Reagent: Serves as a key building block for the stereoselective synthesis of complex oligosaccharides and glycoconjugates.
• Carbohydrate Chemistry Research: Used as a protected galactose donor in academic and industrial research to study glycosidic bond formation.
• Pharmaceutical Intermediate: Acts as a critical precursor in the synthesis of carbohydrate-based drugs, vaccines, and diagnostic agents.
• Glycobiology Studies: Employed in the preparation of defined glycan structures for investigating protein-carbohydrate interactions and cell signaling.
• Material Science: Potential use in creating functionalized surfaces or polymers with specific carbohydrate motifs for biosensing applications.

Basic Information

Product Name	1-O,2-O,3-O,4-O,6-o-Pentakis(Trimethylsilyl)-β-D-Galactopyranose
CAS No.	32166-97-5
Molecular Formula	C23H54O6Si5
Molecular Weight	579.13 g/mol
Synonyms	Pentakis-O-(trimethylsilyl)-β-D-galactopyranose; β-D-Galactopyranose, pentakis-O-(trimethylsilyl)-; 1,2,3,4,6-Penta-O-trimethylsilyl-β-D-galactopyranose; TMS-Galactose (fully protected); Per-O-trimethylsilyl-β-D-galactose; β-D-Galactose pentakis(trimethylsilyl) ether; Galactose, pentakis(trimethylsilyl) ether, β-D-; 32166-97-5
EINECS	Contact for details

Quality Control

Our 1-O,2-O,3-O,4-O,6-o-Pentakis(Trimethylsilyl)-β-D-Galactopyranose is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed 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). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%

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