Description

1,2:5,6-Di-o-Cyclohexylidene-3-o-Methylsulfonyl-α-D-Allofuranose is a sophisticated, high-purity carbohydrate derivative and chiral building block. This compound is valued for its role as a key intermediate in the synthesis of complex nucleoside analogs and other biologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of antiviral agents, enzyme inhibitors, and novel therapeutic candidates.

Application

• Pharmaceutical Intermediate: A critical chiral synthon in the multi-step synthesis of nucleoside-based antiviral and anticancer drugs.
• Organic Synthesis Building Block: Used in stereoselective glycosylation reactions and the construction of complex sugar-modified compounds.
• Biochemical Research: Employed in the study of carbohydrate-protein interactions and enzyme mechanisms as a substrate or inhibitor precursor.
• Process Development: Serves as a reference standard and starting material for scaling up the production of specialty fine chemicals.
• Academic Research: Utilized in universities and R&D labs for exploring new synthetic methodologies in carbohydrate and medicinal chemistry.

Basic Information

Product Name	1,2:5,6-Di-o-Cyclohexylidene-3-o-Methylsulfonyl-α-D-Allofuranose
CAS No.	58109-18-5
Molecular Formula	C20H32O7S
Molecular Weight	416.53 g/mol
Synonyms	3-O-Methanesulfonyl-1,2:5,6-di-O-cyclohexylidene-α-D-allofuranose; 1,2:5,6-Di-O-cyclohexylidene-3-O-(methylsulfonyl)-α-D-allofuranose; 3-O-Mesyl-1,2:5,6-di-O-cyclohexylidene-α-D-allofuranose; 3-Mesyl-1,2:5,6-dicyclohexylidene-α-D-allofuranose; D-Allofuranose, 1,2:5,6-di-O-cyclohexylidene-3-O-(methylsulfonyl)-, α-; 58109-18-5; α-D-Allofuranose, 1,2:5,6-di-O-cyclohexylidene-3-O-(methylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 1,2:5,6-Di-o-Cyclohexylidene-3-o-Methylsulfonyl-α-D-Allofuranose is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your research and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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