Description

2-O,3-O:4-O,5-o-Bis(Ethylboranediyl)-β-D-Fructopyranose 1-Acetate is a specialized organoboron derivative of fructose, a compound of significant interest in synthetic carbohydrate chemistry and medicinal research. Its unique structure, featuring ethylborane groups bridging key hydroxyl positions, makes it a valuable intermediate for the synthesis of complex bioactive molecules and novel carbohydrate-based materials. This high-purity chemical is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers engaged in developing boron-containing therapeutics and advanced chemical probes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of boron-containing drug candidates, particularly for Boron Neutron Capture Therapy (BNCT) and enzyme inhibitors.
• Chemical Biology Research: Used as a precursor for synthesizing carbohydrate-based probes to study glycosylation, cell-surface interactions, and metabolic pathways.
• Organoboron Chemistry: Serves as a model compound for studying the reactivity and stability of sugar-boronate esters under various conditions.
• Material Science: Potential intermediate for creating novel sugar-derived polymers or coatings with specific binding properties.
• Analytical Standard: Employed as a reference standard in chromatographic and spectroscopic methods for quality control of related compounds.

Basic Information

Product Name	2-O,3-O:4-O,5-o-Bis(Ethylboranediyl)-β-D-Fructopyranose 1-Acetate
CAS No.	74779-80-9
Molecular Formula	C12H21BO7
Molecular Weight	288.11 g/mol
Synonyms	1-Acetyl-2,3:4,5-bis-O-(ethylboranediyl)-β-D-fructopyranose; β-D-Fructopyranose, 2,3:4,5-bis-O-(ethylboranediyl)-, 1-acetate; Fructopyranose bis(ethylboronate) acetate; Ethylboronate-protected fructose acetate; D-Fructose bis(ethylboronate) 1-acetate
EINECS	Contact for details

Quality Control

Every batch of 2-O,3-O:4-O,5-o-Bis(Ethylboranediyl)-β-D-Fructopyranose 1-Acetate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency meet the exacting requirements of research and development. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and spectroscopic identification are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent hydrolysis of the boronate ester groups.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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