Description

Ethyl 2,3-Di-o-Benzyl-4,6-o-Benzylidene-1-Thio-B-D-Glucopyranoside is a sophisticated, protected thioglycoside derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its role as a versatile glycosyl donor, enabling the stereoselective construction of complex carbohydrate structures and glycoconjugates. This high-purity building block is essential for researchers and manufacturers in pharmaceutical development, particularly for synthesizing novel glycosidase inhibitors, antiviral agents, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex carbohydrate-based drugs, including glycosidase inhibitors and antiviral compounds.
• Glycochemistry Research: Used as a protected glycosyl donor for the stereoselective formation of glycosidic bonds in academic and industrial R&D.
• Glycoconjugate Synthesis: Enables the creation of glycopeptides, glycolipids, and other biologically active conjugates for drug discovery and diagnostic applications.
• Chemical Biology Probes: Serves as a building block for developing activity-based probes to study carbohydrate-processing enzymes.
• Process Development: Employed in scaling up synthetic routes for carbohydrate-active pharmaceutical ingredients (APIs).
• Standards and Reference Materials: Used as a high-purity analytical standard for method development and quality control in carbohydrate chemistry.

Basic Information

Product Name	Ethyl 2,3-Di-o-Benzyl-4,6-o-Benzylidene-1-Thio-B-D-Glucopyranoside
CAS No.	141263-01-6
Molecular Formula	C29H30O5S
Molecular Weight	490.61 g/mol
Synonyms	Ethyl 2,3-Di-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside; 1-Thioethyl 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside; Ethyl 1-thio-β-D-glucopyranoside, 2,3-bis-O-(phenylmethyl)-4,6-O-(phenylmethylene)-; 2,3-Di-O-benzyl-4,6-O-benzylidene-ethyl-1-thio-β-D-glucopyranoside; Protected Ethyl Thioglucoside; Benzylidene Acetal Protected Thioglycoside Donor
EINECS	Contact for details

Quality Control

Our Ethyl 2,3-Di-o-Benzyl-4,6-o-Benzylidene-1-Thio-B-D-Glucopyranoside is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for synthetic chemistry and pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; the container should be kept in a desiccator under an inert atmosphere for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 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.