Description

2-(Trimethylsilyl)Ethyl β-Galactopyranoside is a specialized glycosylation reagent featuring a silyl-protected aglycon, designed for controlled release and enhanced stability in synthetic applications. This compound is critical for researchers and manufacturers requiring precise glycosidic bond formation, particularly in the synthesis of complex oligosaccharides and glycoconjugates. It is primarily utilized in pharmaceutical R&D, carbohydrate chemistry, and the development of biochemical probes and diagnostic agents.

Application

• Glycosylation Reagent: A key building block for the controlled chemical synthesis of β-galactosides and complex oligosaccharides.
• Pharmaceutical Intermediates: Used in the research and development of glycoprotein-based drugs, vaccines, and therapeutic agents.
• Biochemical Probe Synthesis: Serves as a precursor for creating labeled galactosides used in enzyme assays and cellular studies.
• Carbohydrate Chemistry Research: Essential for academic and industrial research focused on stereoselective glycosylation methodologies.
• Glycoconjugate Development: Applied in the preparation of neoglycoconjugates for diagnostic and biotechnological applications.
• Protecting Group Strategy: The 2-(trimethylsilyl)ethyl group acts as a stable, acid-labile protecting group for the anomeric center, enabling sequential synthetic strategies.

Basic Information

Product Name	2-(Trimethylsilyl)Ethyl β-Galactopyranoside
CAS No.	117252-95-6
Molecular Formula	C13H28O6Si
Molecular Weight	308.45 g/mol
Synonyms	2-(Trimethylsilyl)ethyl β-D-galactopyranoside; β-D-Galactopyranoside, 2-(trimethylsilyl)ethyl; Galβ-O-(CH2)2Si(CH3)3; 2-TMS-ethyl β-galactoside; (2-Trimethylsilylethyl) β-D-galactopyranoside; TE-Galβ; 2-(Trimethylsilyl)ethyl D-galactopyranoside
EINECS	Contact for details

Quality Control

Our 2-(Trimethylsilyl)Ethyl β-Galactopyranoside is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency, suitable for demanding research and development applications. Each lot undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.