Description

4-Methoxyphenyl 4-o-(2,4,6-Tri-o-Benzyl-β-D-Galactopyranosyl)-2,3,6-Tri-o-Benzyl-β-D-Glucopyranoside is a sophisticated, fully protected disaccharide derivative of significant interest in advanced synthetic carbohydrate chemistry. This compound serves as a critical glycosyl acceptor or intermediate for the precise construction of complex oligosaccharides and glycoconjugates. It is primarily utilized by research scientists and process chemists in pharmaceutical development, glycobiology research, and the synthesis of novel bioactive molecules where controlled glycosylation is paramount.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex carbohydrate-based drug candidates, including potential antiviral, anticancer, or anti-inflammatory agents.
• Glycobiology Research: Essential tool for studying glycosylation processes, enzyme mechanisms (glycosyltransferases/glycosidases), and carbohydrate-protein interactions.
• Oligosaccharide Synthesis: Serves as a precisely protected intermediate in the multi-step, convergent synthesis of defined oligosaccharide sequences for structure-activity relationship (SAR) studies.
• Glycoconjugate Development: Used in the preparation of neoglycoconjugates, glycopeptides, and glycolipids for vaccine development and diagnostic applications.
• Chemical Biology Probes: Foundation for creating labeled or tagged carbohydrate probes to investigate biological recognition and signaling pathways.
• Process Chemistry & Scale-up: Intermediate for the kilogram-scale production of carbohydrate-active pharmaceutical ingredients (APIs) under current Good Manufacturing Practice (cGMP) conditions.

Basic Information

Product Name	4-Methoxyphenyl 4-o-(2,4,6-Tri-o-Benzyl-β-D-Galactopyranosyl)-2,3,6-Tri-o-Benzyl-β-D-Glucopyranoside
CAS No.	717132-49-5
Molecular Formula	C62H66O12
Molecular Weight	1003.18 g/mol
Synonyms	p-Methoxyphenyl O-(2,4,6-Tri-O-benzyl-β-D-galactopyranosyl)-(1→4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside; 4-Methoxyphenyl 4-O-(2,4,6-Tri-O-benzyl-β-D-galactopyranosyl)-2,3,6-tri-O-benzyl-β-D-glucopyranoside; Lactosyl Donor/Acceptor Derivative; Fully Benzyl-Protected Lactose Derivative; Benzylated Lactose Phenyl Glycoside; Glycosylation Intermediate CAS 717132-49-5
EINECS	Contact for details

Quality Control

Our production of this advanced synthetic intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive glycosylation reactions. Identity and purity are confirmed by a suite of analytical techniques including NMR (1H, 13C), HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support development and commercial projects with material produced under quality systems suitable for non-GMP and cGMP applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. The compound is stable under these conditions for extended periods. For long-term storage (over 24 months), storing under an inert atmosphere (argon or nitrogen) in a freezer (-20°C) is recommended.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.