Description

Phenyl 3,4,6-Tris-o-(Phenylmethyl)-1-Thio-β-D-Galactopyranoside Acetate is a sophisticated, protected thioglycoside derivative used as a critical building block in synthetic carbohydrate chemistry. This compound matters because it provides a reactive thio group and protected hydroxyls, enabling precise and efficient glycosylation reactions for constructing complex oligosaccharides. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of glycomimetics, glycoconjugate vaccines, and novel therapeutic agents targeting carbohydrate-mediated biological processes.

Application

• Glycosylation Reagent: A key intermediate for the stereoselective synthesis of β-linked galactose-containing oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Glycobiology Research: Essential for studying enzyme mechanisms, such as those of glycosyltransferases and glycosidases, and for probing carbohydrate-protein interactions.
• Synthetic Tool: Serves as a versatile donor molecule in automated solid-phase oligosaccharide synthesis (SPOS) and solution-phase strategies.
• Neoglycoconjugate Preparation: Facilitates the creation of labeled or immobilized carbohydrates for diagnostic assays and microarray development.
• Material Science: Potential precursor for synthesizing functionalized polymers and surfaces with specific carbohydrate motifs.

Basic Information

Product Name	Phenyl 3,4,6-Tris-o-(Phenylmethyl)-1-Thio-β-D-Galactopyranoside Acetate
CAS No.	183875-28-7
Molecular Formula	C36H36O6S
Molecular Weight	596.74 g/mol
Synonyms	Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-D-galactopyranoside Acetate; 1-Thio-β-D-galactopyranoside, phenyl 2,3,4-tri-O-benzyl-, acetate; Phenyl 2,3,4-Tri-O-benzyl-1-thio-β-D-galactopyranoside 6-Acetate; Galactose Thioglycoside Donor (Protected); Benzylated Phenyl 1-Thio-β-D-galactopyranoside Acetate
EINECS	Contact for details

Quality Control

Our high-purity biochemical intermediates are produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for sensitive research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a cool, dry place. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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