Description

Methyl 2,3,4-Tri-o-Acetyl-β-D-Galactopyranoside is a key acetylated glycoside derivative used as a vital synthetic intermediate and building block in carbohydrate chemistry. This compound is essential for researchers and manufacturers requiring a protected galactose moiety for the synthesis of complex oligosaccharides, glycoconjugates, and other bioactive molecules. It is primarily utilized in pharmaceutical R&D for drug discovery, as well as in the development of diagnostic reagents and specialty biochemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel glycosidase inhibitors, antiviral agents, and other therapeutic compounds targeting carbohydrate-mediated biological processes.
• Glycochemistry Research: Serves as a protected galactosyl donor or acceptor in the chemical and enzymatic synthesis of complex oligosaccharides and glycoconjugates for structure-activity relationship studies.
• Diagnostic Reagent Production: Used in the manufacture of substrates and components for diagnostic kits that detect specific enzymes or biomarkers related to metabolic disorders.
• Bioconjugation & Probe Development: Facilitates the creation of labeled glycans and neoglycoproteins for use in imaging, biosensing, and studying cell-surface interactions.
• Academic & Industrial R&D: A standard reagent in laboratories focused on organic synthesis, medicinal chemistry, and glycolbiology for exploring new synthetic pathways.

Basic Information

Product Name	Methyl 2,3,4-Tri-o-Acetyl-β-D-Galactopyranoside
CAS No.	38982-58-0
Molecular Formula	C₁₃H₂₀O₁₀
Molecular Weight	336.29 g/mol
Synonyms	Methyl 2,3,4-Tri-O-acetyl-β-D-galactopyranoside; β-D-Galactopyranoside, methyl 2,3,4-triacetate; Methyl β-D-galactopyranoside triacetate; 1-O-Methyl-2,3,4-tri-O-acetyl-β-D-galactopyranose; 2,3,4-Tri-O-acetyl-β-D-galactopyranosyl methyl ether; Galactose, methyl 2,3,4-triacetate, β-D-; Methyl tri-O-acetyl-β-D-galactopyranoside
EINECS	Contact for details

Quality Control

Our Methyl 2,3,4-Tri-o-Acetyl-β-D-Galactopyranoside is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with lot-specific data are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or storing under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]²⁰D	Contact for details
Melting Point	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.