Description

2-(Trimethylsilyl)Ethyl 4-o-(3-o-(Galactopyranosyl)Galactopyranosyl)Galactopyranoside is a sophisticated, synthetically derived trisaccharide derivative featuring a silyl-protecting group, designed for advanced carbohydrate chemistry and glycobiology research. This compound serves as a crucial key intermediate and building block for the synthesis of complex oligosaccharides and glycoconjugates. It is primarily utilized by researchers and manufacturers in the pharmaceutical and biotechnology sectors, where precise control over glycosylation is essential for developing novel therapeutics, diagnostics, and vaccine components.

Application

• Glycoconjugate Synthesis: A critical building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycoproteins.
• Pharmaceutical Intermediates: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies related to glycosyltransferases and glycosidases.
• Vaccine Development: Employed in the construction of synthetic carbohydrate antigens for conjugate vaccine candidates.
• Diagnostic Reagents: Utilized in the production of labeled probes and standards for glycan analysis and detection.
• Material Science: Potential use in creating functionalized surfaces and biomaterials with specific carbohydrate motifs.

Basic Information

Item	Detail
Product Name	2-(Trimethylsilyl)Ethyl 4-o-(3-o-(Galactopyranosyl)Galactopyranosyl)Galactopyranoside
CAS No.	157553-92-9
Molecular Formula	C23H44O16Si
Molecular Weight	604.68 g/mol
Synonyms	2-(Trimethylsilyl)ethyl O-α-D-galactopyranosyl-(1→3)-O-α-D-galactopyranosyl-(1→4)-α-D-galactopyranoside; 2-(Trimethylsilyl)ethyl α-D-Galp-(1→3)-α-D-Galp-(1→4)-α-D-Galp; TMS-ethyl trisaccharide galactoside; Galactotriose TMS-ethyl glycoside; 1,3,4-Tri-O-α-D-galactopyranosyl 2-(trimethylsilyl)ethane; Trisaccharide Galactoside Derivative; α-D-Galp-(1→3)-[α-D-Galp-(1→4)]-α-D-Galp-OR (R = 2-(Trimethylsilyl)ethyl)
EINECS	Contact for details

Quality Control

Every batch of our 2-(Trimethylsilyl)Ethyl 4-o-(3-o-(Galactopyranosyl)Galactopyranosyl)Galactopyranoside undergoes rigorous analytical testing to ensure identity, purity, and consistency. We adhere to stringent internal quality standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC/NMR), identity confirmation, and impurity profile is provided with each shipment to support your critical work.

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, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Specific Rotation	Contact for details

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