Description

Ethyl-β-D-Thiogalactopyranoside is a specialized thioglycoside derivative of galactose, serving as a crucial biochemical reagent and synthetic intermediate. Its core value lies in its utility as a non-hydrolyzable, cell-permeable analog of natural galactosides, enabling the study and manipulation of carbohydrate-mediated biological processes. This compound is essential for researchers and manufacturers in the fields of glycobiology, pharmaceutical development, and diagnostic reagent production, where precise control over glycosylation and carbohydrate recognition is required.

Application

• Biochemical Research: Used as a substrate analog or competitive inhibitor in enzymatic studies of β-galactosidases and other galactoside-processing enzymes.
• Glycoconjugate Synthesis: Acts as a key building block (glycosyl donor or acceptor) in the chemical and enzymatic synthesis of complex oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediates: Serves as a precursor in the development of novel glycosidase inhibitors, antiviral agents, and targeted drug delivery systems.
• Diagnostic Reagents: Employed in the formulation of specialized assay kits and diagnostic tools for detecting enzymatic activity related to metabolic disorders.
• Cell Biology Studies: Utilized to probe and modulate carbohydrate-protein interactions on cell surfaces, aiding in the study of cell signaling and adhesion.
• Agrochemical Research: Investigated for the development of new plant growth regulators or pesticides that target specific carbohydrate pathways.

Basic Information

Product Name	Ethyl-β-D-Thiogalactopyranoside
CAS No.	56245-60-4
Molecular Formula	C8H16O5S
Molecular Weight	224.27 g/mol
Synonyms	Ethyl 1-Thio-β-D-galactopyranoside; 1-Thioethyl-β-D-galactopyranoside; ETG; Ethyl β-D-Thiogalactoside; β-D-Galactopyranoside, ethyl 1-thio-; Ethyl β-D-Galactopyranosyl Sulfide; 1-S-Ethyl-1-thio-β-D-galactopyranose; 56245-60-4
EINECS	Contact for details

Quality Control

Our Ethyl-β-D-Thiogalactopyranoside is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the exacting standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), physical characteristics, and spectroscopic data is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

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