Description

1-S-Ethyl 2,3,4,6-Tetra-o-Benzyl-B-D-Thiogalactopyranoside is a high-purity, protected thioglycoside building block essential for synthetic carbohydrate chemistry. This compound serves as a critical intermediate for the controlled synthesis of complex oligosaccharides and glycoconjugates, enabling precise control over glycosidic linkage formation. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel glycotherapeutics, diagnostic tools, and biochemical probes.

Application

• Glycoscience Research: A fundamental building block for the chemical and enzymatic synthesis of complex oligosaccharides and glycans.
• Pharmaceutical Development: Used in the creation of carbohydrate-based drug candidates, including vaccines, antibiotics, and anti-cancer agents.
• Glycoconjugate Synthesis: Key intermediate for attaching specific carbohydrate moieties to proteins, lipids, or other carriers to study biological recognition.
• Diagnostic Reagent Production: Employed in the manufacture of specialized reagents for detecting specific carbohydrate-binding proteins or antibodies.
• Enzyme Substrate & Inhibitor Design: Serves as a precursor for developing substrates or inhibitors for glycosidases and glycosyltransferases.
• Material Science: Potential use in creating functionalized surfaces or polymers with specific carbohydrate motifs for biosensing or biocompatibility applications.

Basic Information

Item	Details
Product Name	1-S-Ethyl 2,3,4,6-Tetra-o-Benzyl-B-D-Thiogalactopyranoside
CAS No.	125411-99-6
Molecular Formula	C36H40O5S
Molecular Weight	584.77 g/mol
Synonyms	Ethyl 2,3,4,6-Tetra-O-benzyl-1-thio-β-D-galactopyranoside; 1-Thioethyl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside; 1-S-Ethyl 2,3,4,6-tetra-O-benzyl-1-thio-β-D-galactopyranoside; Tetra-O-benzyl-1-thioethyl-β-D-galactopyranoside; β-D-Galactopyranoside, 1-thioethyl 2,3,4,6-tetra-O-benzyl-; Protected Thiogalactoside; Benzylated Thiogalactoside Building Block
EINECS	Contact for details

Quality Control

Our 1-S-Ethyl 2,3,4,6-Tetra-o-Benzyl-B-D-Thiogalactopyranoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure should be avoided 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)	≥ 97.0%
Specific Rotation	Contact for details
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.