Description

2-C-(2,3,4,6-Tetra-o-Benzyl-B-D-Glucopyranosyl) Ethyne is a sophisticated, multi-benzyl-protected carbohydrate derivative, specifically a glycosyl alkyne. This compound is a critical synthetic intermediate in organic and medicinal chemistry, valued for its role in constructing complex molecular architectures via click chemistry and other coupling reactions. It is primarily utilized by research scientists and process chemists in pharmaceutical development, agrochemical research, and advanced materials science for the synthesis of novel glycoconjugates and bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of glycosylated drug candidates, prodrugs, and diagnostic agents.
• Click Chemistry Substrate: The terminal alkyne group enables efficient Huisgen 1,3-dipolar cycloaddition (copper-catalyzed or strain-promoted) with azides for bioconjugation and polymer functionalization.
• Glycoconjugate Synthesis: Used in the preparation of complex oligosaccharides, glycopeptides, and glycolipids for biological studies.
• Agrochemical Research: Serves as an intermediate in developing novel, sugar-based pesticides or plant growth regulators.
• Material Science: Employed to create functionalized surfaces, smart polymers, or hydrogels with specific carbohydrate motifs.
• Chemical Biology Tool: Acts as a probe for labeling and studying carbohydrate-protein interactions and metabolic pathways.

Basic Information

Product Name	2-C-(2,3,4,6-Tetra-o-Benzyl-B-D-Glucopyranosyl) Ethyne
CAS No.	168253-07-4
Molecular Formula	C34H34O5
Molecular Weight	522.63 g/mol
Synonyms	2-C-(2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl)ethyne; 2-C-Ethynyl-2,3,4,6-tetra-O-benzyl-β-D-glucopyranose; 2-C-Ethynyl-2,3,4,6-tetra-O-benzyl-D-glucopyranose; Tetra-O-benzyl-2-C-ethynyl-β-D-glucopyranose; 2-C-Ethynyl-tetra-O-benzyl-β-D-glucopyranose; Glucopyranosyl alkyne, tetra-O-benzyl-; 168253-07-4
EINECS	Contact for details

Quality Control

Our 2-C-(2,3,4,6-Tetra-o-Benzyl-B-D-Glucopyranosyl) Ethyne is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and MS for identity verification, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry, cool environment. The compound is moisture-sensitive; ensure the container is sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability.

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.