Description

D-Erythro-Hexos-5-Ulose, 3-Deoxy-6-o-(1,1-Dimethylethyl)Diphenylsilyl-4-o-(Phenylmethyl)-, Cyclic 1-(1,3-Propanediyl Dithioacetal) is a sophisticated, high-purity carbohydrate derivative featuring protective silyl and benzyl groups and a cyclic dithioacetal moiety. This compound is a critical advanced synthetic intermediate for constructing complex sugar-based molecules and chiral scaffolds in pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical sectors for the synthesis of novel therapeutics and specialized reagents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of nucleoside analogs, glycomimetics, and other bioactive carbohydrate-based compounds.
• Chiral Auxiliary/Synthon: Utilized in asymmetric synthesis to introduce stereochemical complexity into target molecules.
• Glycochemistry Research: Serves as a protected and functionalized sugar derivative for studying glycosylation reactions and carbohydrate-protein interactions.
• Process Chemistry Development: Used in scaling up routes to complex active pharmaceutical ingredients (APIs) requiring specialized sugar motifs.
• Fine Chemical Synthesis: Intermediate for producing high-value specialty chemicals, catalysts, and ligands.
• Academic & Industrial R&D: Essential reagent for exploratory research in medicinal chemistry and chemical biology.

Basic Information

Product Name	D-Erythro-Hexos-5-Ulose, 3-Deoxy-6-o-(1,1-Dimethylethyl)Diphenylsilyl-4-o-(Phenylmethyl)-, Cyclic 1-(1,3-Propanediyl Dithioacetal)
CAS No.	123920-12-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3-Deoxy-6-O-(tert-butyldiphenylsilyl)-4-O-benzyl-D-erythro-hexos-5-ulose cyclic 1-(1,3-propanediyl dithioacetal); D-erythro-Hexos-5-ulose, 3-deoxy-6-O-[(1,1-dimethylethyl)diphenylsilyl]-4-O-(phenylmethyl)-, cyclic 1-(1,3-propanediyl dithioacetal); Protected D-erythro-Hexos-5-ulose cyclic dithioacetal; TBDPS & Benzyl Protected Sugar Dithioacetal; 3-Deoxy Sugar Derivative (TBDPS/Bn Protected); Cyclic Propylene Dithioacetal of a Protected Hexosulose
EINECS	Contact for details

Quality Control

Every batch of this high-purity synthetic intermediate is produced and tested under strict quality management protocols. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. Our quality systems support development under cGMP guidelines for pharmaceutical applications.

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 hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep the container tightly sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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