Description

Methyl 2,3,6-Tri-o-Benzoyl-4-o-Trifluoromethanesulfononyl-A-D-Galactopyranoside is a sophisticated, high-purity glycosyl donor intermediate critical for synthetic carbohydrate chemistry. Its value lies in the strategic protection of hydroxyl groups and the activated triflate leaving group at the C-4 position, enabling precise and efficient glycosylation reactions. This compound is essential for researchers and process chemists in pharmaceutical development, particularly for the synthesis of complex oligosaccharides, glycoconjugates, and novel therapeutic agents.

Application

• Glycosylation Reactions: Serves as a key glycosyl donor for the stereoselective synthesis of α-linked galactosides and complex carbohydrate structures.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) for vaccines, antibiotics, and anticancer drugs.
• Glycoconjugate Synthesis: A building block for creating glycoproteins, glycolipids, and other biologically active conjugates for immunological studies.
• Oligosaccharide Assembly: Integral to solid-phase and solution-phase synthesis of defined oligosaccharide sequences for diagnostic and therapeutic applications.
• Chemical Biology Probes: Employed in the development of molecular probes to study carbohydrate-protein interactions and enzyme mechanisms.
• Process Development: Used in scaling up synthetic routes for carbohydrate-based drugs, ensuring reproducibility and yield optimization.

Basic Information

Product Name	Methyl 2,3,6-Tri-o-Benzoyl-4-o-Trifluoromethanesulfononyl-A-D-Galactopyranoside
CAS No.	79580-70-4
Molecular Formula	C30H25F3O12S
Molecular Weight	666.58 g/mol
Synonyms	Methyl 2,3,6-Tri-O-benzoyl-4-O-trifluoromethanesulfonyl-α-D-galactopyranoside; Methyl 2,3,6-Tri-O-benzoyl-4-O-triflyl-α-D-galactopyranoside; Methyl 2,3,6-Tri-O-benzoyl-α-D-galactopyranoside 4-Triflate; Galactose Triflate Donor; 4-O-Trifluoromethanesulfonyl-α-D-galactopyranoside Derivative; 79580-70-4; α-D-Galactopyranoside, methyl 2,3,6-tri-O-benzoyl-4-O-[(trifluoromethyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Every batch of Methyl 2,3,6-Tri-o-Benzoyl-4-o-Trifluoromethanesulfononyl-A-D-Galactopyranoside is produced and tested under strict quality management systems to ensure the high purity and consistency required for sensitive synthetic applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) with full analytical data are provided and available upon request to support your regulatory and R&D documentation.

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 under anhydrous conditions to maintain stability and reactivity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.