Description

3-o-Benzyl-1,2,5,6-Di-o-Isopropylidene-α-D-Glucofuranose is a key protected carbohydrate intermediate, essential for the controlled synthesis of complex sugars and nucleosides. Its value lies in providing a stable, selectively protected framework that enables precise chemical modifications at specific hydroxyl positions, which is critical for producing high-purity target molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active pharmaceutical ingredients (APIs), specialty chemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of nucleoside analogues, antiviral agents, and other glycosylated drug candidates.
• Carbohydrate Chemistry Research: Used as a starting material or intermediate in academic and industrial research for studying glycosylation reactions and synthesizing complex oligosaccharides.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, chiral ligands, and catalysts that require a defined sugar backbone.
• Agrochemical Development: Acts as an intermediate in the synthesis of novel, biologically active compounds for crop protection.
• Glycoconjugate Preparation: Utilized in the synthesis of glycoconjugates for biochemical studies and diagnostic applications.

Basic Information

Product Name	3-o-Benzyl-1,2,5,6-Di-o-Isopropylidene-α-D-Glucofuranose
CAS No.	18685-18-2
Molecular Formula	C19H26O6
Molecular Weight	350.41 g/mol
Synonyms	1,2:5,6-Di-O-isopropylidene-3-O-benzyl-α-D-glucofuranose; 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose; 3-O-Benzyl-1,2-O-isopropylidene-5,6-O-isopropylidene-α-D-glucofuranose; α-D-Glucofuranose, 3-O-benzyl-1,2:5,6-di-O-(1-methylethylidene)-; Benzyl 1,2:5,6-Di-O-isopropylidene-α-D-glucofuran-3-yl Ether
EINECS	Contact for details

Quality Control

Our 3-o-Benzyl-1,2,5,6-Di-o-Isopropylidene-α-D-Glucofuranose is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent degradation.

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
Loss on Drying	≤ 0.5%

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