Description

1-O,3-O,4-O,5-O,6-o-Pentaacetyl-D-Fructose Diethyl Dithioacetal is a key protected intermediate in synthetic organic chemistry, specifically in carbohydrate chemistry. This compound is valued for its role in the controlled synthesis of complex fructose derivatives and other sugar-based molecules, where it provides a stable, masked form of the sugar for selective functionalization. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemical synthesis, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly nucleoside analogs and other bioactive sugar derivatives.
• Glycochemistry Research: Used in academic and industrial laboratories for the study and development of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Agrochemical Synthesis: Acts as a precursor in the creation of specialized carbohydrate-based active ingredients for crop protection products.
• Chiral Pool Starting Material: Provides a source of chirality for the asymmetric synthesis of non-carbohydrate target molecules in fine chemical production.
• Process Development: Employed in scaling up synthetic routes for fructose-derived compounds, ensuring reproducibility and yield optimization.

Basic Information

Product Name	1-O,3-O,4-O,5-O,6-o-Pentaacetyl-D-Fructose Diethyl Dithioacetal
CAS No.	7621-93-4
Molecular Formula	C19H30O10S2
Molecular Weight	482.56 g/mol
Synonyms	D-Fructose Diethyl Dithioacetal Pentaacetate; 1,3,4,5,6-Penta-O-acetyl-D-fructose Diethyl Dithioacetal; Pentaacetylfructose Diethyl Dithioacetal; D-Fructose Diethylmercaptal Pentaacetate; 1-O,3-O,4-O,5-O,6-O-Pentaacetyl-D-fructose Diethyl Dithioacetal; 1,3,4,5,6-Penta-O-acetyl-D-fructose Diethylmercaptal; 7621-93-4; D-Fructose Diethyl Dithioacetal, Pentaacetate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material that meets high-purity specifications suitable for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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