Description

1-O,2-o-(Ethylboranediyl)-5-o-Acetyl-α-D-Glucofuranuronic Acid γ-Lactone CAS NO 74779-82-1 is a specialized organoboron derivative of a glucofuranuronic acid lactone, serving as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique structure, featuring a boron-containing protecting group, makes it invaluable for stereoselective transformations and the development of novel carbohydrate-based compounds. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require precise, reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in antiviral, antibacterial, and anticancer research.
• Agrochemical Synthesis: Used in the development of advanced, targeted pesticides and herbicides with specific modes of action.
• Carbohydrate Chemistry Research: Serves as a protected intermediate for the stereocontrolled synthesis of complex sugars, nucleosides, and glycoconjugates.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, chiral ligands, and catalysts for asymmetric synthesis.
• Bioconjugation & Probe Development: Utilized in creating labeled compounds and probes for biochemical and diagnostic applications.
• Material Science: Potential precursor for boron-containing polymers or advanced materials with unique properties.

Basic Information

Item	Details
Product Name	1-O,2-o-(Ethylboranediyl)-5-o-Acetyl-α-D-Glucofuranuronic Acid γ-Lactone
CAS No.	74779-82-1
Molecular Formula	C10H13BO8
Molecular Weight	272.02 g/mol
Synonyms	5-O-Acetyl-1,2-O-(ethylboranediyl)-α-D-glucofuranurono-6,3-lactone; Ethylboranediyl Acetyl Glucofuranuronolactone; 1,2-O-(Ethylboranediyl)-5-O-acetyl-α-D-glucofuranurono-6,3-lactone; α-D-Glucofuranuronic acid, 1,2-O-(ethylboranediyl)-5-O-acetyl-, γ-lactone; (3aR,5R,6S,6aR)-5-(Acetyloxy)-6-hydroxy-2,2-diethyltetrahydro-2H-furo[2,3-d][1,3,2]dioxaborole-6-carboxylic acid γ-lactone derivative
EINECS	Contact for details

Quality Control

Our 1-O,2-o-(Ethylboranediyl)-5-o-Acetyl-α-D-Glucofuranuronic Acid γ-Lactone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency, meeting the stringent requirements for research and commercial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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