Description

.Beta.-D-Galactopyranoside, Methyl 2-(Acetylamino)-2-Deoxy-1-Thio-, 3,4,6-Triacetate is a protected thioglycoside derivative, a crucial building block in synthetic carbohydrate chemistry. Its value lies in its role as a key glycosyl donor for the stereoselective synthesis of complex oligosaccharides and glycoconjugates. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors, particularly for developing novel glycotherapeutics, diagnostic tools, and enzyme inhibitors.

Application

• Glycobiology Research: A fundamental reagent for the chemical and enzymatic synthesis of galactose-containing oligosaccharides and glycans.
• Pharmaceutical Development: Serves as a critical precursor in the synthesis of glycosidase inhibitors, potential drug candidates for metabolic disorders and viral infections.
• Glycoconjugate Synthesis: Used to create neoglycoconjugates for vaccine development and targeted drug delivery systems.
• Enzyme Substrate/Inhibitor: Acts as a substrate or inhibitor in assays for enzymes like β-galactosidases, useful in diagnostic kits and biochemical studies.
• Chemical Biology Probes: Employed in the construction of activity-based probes to study glycosylation processes in living systems.
• Standard Reference Material: Provides a high-purity standard for analytical method development and quality control in carbohydrate analysis.

Basic Information

Product Name	.Beta.-D-Galactopyranoside, Methyl 2-(Acetylamino)-2-Deoxy-1-Thio-, 3,4,6-Triacetate
CAS No.	84635-58-5
Molecular Formula	C₁₇H₂₇NO₁₀S
Molecular Weight	437.46 g/mol
Synonyms	Methyl 2-Acetamido-2-deoxy-1-thio-β-D-galactopyranoside 3,4,6-triacetate; 1-Thio-β-D-galactopyranoside, methyl 2-(acetylamino)-2-deoxy-, 3,4,6-triacetate; Methyl 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-1-thio-β-D-galactopyranoside; 2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-1-thio-β-D-galactopyranoside methyl glycoside; Thiogalactoside derivative, protected; GalNAc(β1-) SMe peracetate; Ac₃Galβ-SMeNAc
EINECS	Contact for details

Quality Control

Our .Beta.-D-Galactopyranoside, Methyl 2-(Acetylamino)-2-Deoxy-1-Thio-, 3,4,6-Triacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and optical rotation measurement, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability, consistency, and reliability for your critical applications.

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 should be handled in a dry environment to prevent decomposition. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical 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.