Description

1-O,2-O,3-O,4-O,6-o-Pentakis(Trimethylsilyl)-D-Galactitol 1-O,2-O,3-O,6-o-Tetrakis(Trimethylsilyl)-β-D-Galactofuranose Anhydride is a high-purity, fully protected carbohydrate derivative, specifically a complex silylated galactitol and galactofuranose anhydride. This compound serves as a critical advanced intermediate in synthetic organic chemistry, particularly for the controlled construction of complex oligosaccharides and glycoconjugates. It is essential for researchers and manufacturers in pharmaceutical development, carbohydrate chemistry, and glycoscience, where precise stereochemistry and protecting group strategies are paramount.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel glycosidase inhibitors, antiviral agents, and complex carbohydrate-based therapeutics.
• Glycochemistry Research: Essential reagent for academic and industrial research focused on oligosaccharide and glycoconjugate synthesis.
• Glycomics & Proteomics: Used in the preparation of standardized probes and tools for studying carbohydrate-protein interactions.
• Standards & Reference Material: Serves as a high-purity analytical standard for method development and quality control in carbohydrate analysis.
• Chemical Biology: Employed in the development of labeled sugars and metabolic probes for biological pathway studies.
• Specialty Fine Chemicals: Intermediate for producing custom, high-value carbohydrate derivatives for niche industrial applications.

Basic Information

Product Name	1-O,2-O,3-O,4-O,6-o-Pentakis(Trimethylsilyl)-D-Galactitol 1-O,2-O,3-O,6-o-Tetrakis(Trimethylsilyl)-β-D-Galactofuranose Anhydride
CAS No.	55823-10-4
Molecular Formula	C32H78O11Si9
Molecular Weight	911.7 g/mol
Synonyms	Pentakis(trimethylsilyl)-D-galactitol Tetrakis(trimethylsilyl)-β-D-galactofuranose Anhydride; D-Galactitol, 1,2,3,4,6-pentakis-O-(trimethylsilyl)-, anhydride with 1,2,3,6-tetrakis-O-(trimethylsilyl)-β-D-galactofuranose; Fully Silylated D-Galactitol Galactofuranose Anhydride; TMS-Galactitol TMS-Galactofuranose Anhydride; Protected Galactose Derivative; CAS 55823-10-4
EINECS	Contact for details

Quality Control

Our production of this advanced synthetic intermediate adheres to strict quality management protocols. Every batch is characterized and verified using advanced analytical techniques including NMR (1H, 13C), HPLC, and GC-MS to ensure structural integrity and high chemical purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your research and compliance 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) and must be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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