Description

4-Methoxyphenyl O-3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-2)-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-4)]-O-3,6-di-O-(phenylmethyl)-α-D-mannopyranosyl-(1-3)-O-[O-3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-2)-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-6)]-3,4-di-O-acetyl-α-D-mannopyranosyl-(1-6)]-O-2-O-acetyl-β-D-mannopyranosyl-(1-4)-O-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3,6-bis-O-(phenylmethyl)-β-D-glucopyranosyl-(1-4)-O-[6-deoxy-2,3,4-tris-O-(phenylmethyl)-α-L-galactopyranosyl-(1-6)]-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3-O-(phenylmethyl)-β-D-glucopyranoside is a highly complex, synthetic oligosaccharide derivative, specifically engineered as a key glycosylation intermediate in advanced pharmaceutical research. Its intricate structure, featuring multiple protected sugar moieties and phthalimido groups, makes it an indispensable tool for the precise construction of biologically active glycoconjugates. This compound is primarily utilized by research institutions and pharmaceutical companies focused on developing novel therapeutics, vaccines, and diagnostic agents that target carbohydrate-mediated biological processes.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of complex carbohydrate-based active pharmaceutical ingredients (APIs) and vaccine components.
• Glycobiology Research: Used in studies investigating carbohydrate-protein interactions, cell signaling, and immune response modulation.
• Glycoconjugate Synthesis: Essential for constructing well-defined oligosaccharide chains linked to proteins, lipids, or other carriers for therapeutic or diagnostic applications.
• Anticancer & Antiviral Drug Development: Serves as a precursor in the synthesis of novel compounds targeting cancer cells or viral entry mechanisms that involve carbohydrate recognition.
• Synthetic Chemistry Reference Standard: Acts as a high-purity standard for method development and quality control in synthetic carbohydrate chemistry.
• Bioconjugation & Chemical Biology: Employed in the creation of chemical probes to study biological pathways and for targeted drug delivery systems.

Basic Information

Item	Details
Product Name	4-Methoxyphenyl O-3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-2)-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-4)]-O-3,6-di-O-(phenylmethyl)-α-D-mannopyranosyl-(1-3)-O-[O-3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-2)-O-[3,4,6-tri-O-acetyl-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranosyl-(1-6)]-3,4-di-O-acetyl-α-D-mannopyranosyl-(1-6)]-O-2-O-acetyl-β-D-mannopyranosyl-(1-4)-O-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3,6-bis-O-(phenylmethyl)-β-D-glucopyranosyl-(1-4)-O-[6-deoxy-2,3,4-tris-O-(phenylmethyl)-α-L-galactopyranosyl-(1-6)]-2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3-O-(phenylmethyl)-β-D-glucopyranoside
CAS No.	946164-26-7
Molecular Formula	C199H200N6O73
Molecular Weight	~ 3815.8 g/mol (Contact for exact details)
Synonyms	4-Methoxyphenyl glycoside derivative; Complex oligosaccharide phthalimide; Glycosylation building block CAS 946164-26-7; Protected oligosaccharide intermediate; Phthalimido-protected sugar derivative; Synthetic glycoconjugate precursor; Multi-benzylated/acetylated glycoside; Carbohydrate-based pharmaceutical intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and pharmaceutical intermediates. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and structural integrity. Certificates of Analysis (COA) detailing specific results for purity (HPLC), identity (NMR, MS), and other critical parameters are available upon request. We adhere to a quality management system to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible. Allow the sealed container to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
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.